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elements.units
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# This file is the elements database for use with GNU units, a units
# conversion program by Adrian Mariano [email protected]
#
# January 2024 Version 1.0
#
# Copyright (C) 2024
# Free Software Foundation, Inc
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This data is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301 USA
# From https://www.nist.gov/pml/atomic-weights-and-isotopic-compositions-relative-atomic-masses
# For several elements, the standard atomic weight A_r is given as an
# atomic-weight interval with the symbol [a,b] to denote the set of
# atomic-weight values in normal materials; thus, [a <= A_r(E) <= b].
# The symbols a and b denote the lower and upper bounds of the
# interval [a,b], respectively. The values in parentheses, following
# the last significant digit to which they are attributed, are
# uncertainties.
#
# Brackets [ ] enclosing a single value indicate the mass number of
# the most stable isotope. For radioactive elements with atomic
# numbers 95 or greater, the mass number of the most stable isotope is
# not specified, as the list of studied isotopes is still
# incomplete.
# When composition mole fractions of isotopes are given, the atomic mass
# of an element is given as the sum of the product(s) of mole
# fraction(s) and the atomic masses of the relevant isotopes. When composition
# mole fractions are not given, the atomic mass is given as
#
# * the mass of the most stable isotope, if available, or
# * the standard atomic mass of the element, if available.
#
# If neither the most stable isotope nore a standard atomic mass is
# available, no atomic mass for the element is given; the user must
# select the isotope most suitable for their purposes.
#
# If the standard atomic mass is a range, the value given is the
# midpoint of that range, which may differ from the value determined
# from the sum of the products of composition mole fraction and isotope
# atomic mass.
# hydrogen: H (1) std atomic weight: [1.00784,1.00811]
hydrogen_1 1.0078250322 # 0.99988500
hydrogen_2 2.0141017781 # 0.00011500
hydrogen_3 3.0160492779
hydrogen_4 4.0264300000
hydrogen_5 5.0353110000
hydrogen_6 6.0449600000
hydrogen_7 7.0527000000
hydrogen 0.99988500 hydrogen_1 \
+ 0.00011500 hydrogen_2
# helium: He (2) std atomic weight: 4.002602(2)
helium_3 3.0160293201 # 0.00000134
helium_4 4.0026032541 # 0.99999866
helium_5 5.0120570000
helium_6 6.0188858910
helium_7 7.0279907000
helium_8 8.0339343900
helium_9 9.0439460000
helium_10 10.0527900000
helium 0.00000134 helium_3 \
+ 0.99999866 helium_4
# lithium: Li (3) std atomic weight: [6.938,6.997]
lithium_3 3.0308000000
lithium_4 4.0271900000
lithium_5 5.0125380000
lithium_6 6.0151228874 # 0.07590000
lithium_7 7.0160034366 # 0.92410000
lithium_8 8.0224862460
lithium_9 9.0267901900
lithium_10 10.0354830000
lithium_11 11.0437235800
lithium_12 12.0525170000
lithium_13 13.0626300000
lithium 0.07590000 lithium_6 \
+ 0.92410000 lithium_7
# beryllium: Be (4) std atomic weight: 9.0121831(5)
beryllium_5 5.0399000000
beryllium_6 6.0197264000
beryllium_7 7.0169287170
beryllium_8 8.0053051020
beryllium_9 9.0121830650 # 1.00000000
beryllium_10 10.0135346950
beryllium_11 11.0216610800
beryllium_12 12.0269221000
beryllium_13 13.0361350000
beryllium_14 14.0428900000
beryllium_15 15.0534200000
beryllium_16 16.0616700000
beryllium beryllium_9
# boron: B (5) std atomic weight: [10.806,10.821]
boron_6 6.0508000000
boron_7 7.0297120000
boron_8 8.0246073000
boron_9 9.0133296500
boron_10 10.0129369500 # 0.19900000
boron_11 11.0093053600 # 0.80100000
boron_12 12.0143527000
boron_13 13.0177802000
boron_14 14.0254040000
boron_15 15.0310880000
boron_16 16.0398420000
boron_17 17.0469900000
boron_18 18.0556600000
boron_19 19.0631000000
boron_20 20.0720700000
boron_21 21.0812900000
boron 0.19900000 boron_10 \
+ 0.80100000 boron_11
# carbon: C (6) std atomic weight: [12.0096,12.0116]
carbon_8 8.0376430000
carbon_9 9.0310372000
carbon_10 10.0168533100
carbon_11 11.0114336000
carbon_12 12.0000000000 # 0.98930000
carbon_13 13.0033548351 # 0.01070000
carbon_14 14.0032419884
carbon_15 15.0105992600
carbon_16 16.0147013000
carbon_17 17.0225770000
carbon_18 18.0267510000
carbon_19 19.0348000000
carbon_20 20.0403200000
carbon_21 21.0490000000
carbon_22 22.0575300000
carbon_23 23.0689000000
carbon 0.98930000 carbon_12 \
+ 0.01070000 carbon_13
# nitrogen: N (7) std atomic weight: [14.00643,14.00728]
nitrogen_10 10.0416500000
nitrogen_11 11.0260910000
nitrogen_12 12.0186132000
nitrogen_13 13.0057386100
nitrogen_14 14.0030740044 # 0.99636000
nitrogen_15 15.0001088989 # 0.00364000
nitrogen_16 16.0061019000
nitrogen_17 17.0084490000
nitrogen_18 18.0140780000
nitrogen_19 19.0170220000
nitrogen_20 20.0233660000
nitrogen_21 21.0271100000
nitrogen_22 22.0343900000
nitrogen_23 23.0411400000
nitrogen_24 24.0503900000
nitrogen_25 25.0601000000
nitrogen 0.99636000 nitrogen_14 \
+ 0.00364000 nitrogen_15
# oxygen: O (8) std atomic weight: [15.99903,15.99977]
oxygen_12 12.0342620000
oxygen_13 13.0248150000
oxygen_14 14.0085963600
oxygen_15 15.0030656200
oxygen_16 15.9949146196 # 0.99757000
oxygen_17 16.9991317565 # 0.00038000
oxygen_18 17.9991596129 # 0.00205000
oxygen_19 19.0035780000
oxygen_20 20.0040753500
oxygen_21 21.0086550000
oxygen_22 22.0099660000
oxygen_23 23.0156960000
oxygen_24 24.0198600000
oxygen_25 25.0293600000
oxygen_26 26.0372900000
oxygen_27 27.0477200000
oxygen_28 28.0559100000
oxygen 0.99757000 oxygen_16 \
+ 0.00038000 oxygen_17 \
+ 0.00205000 oxygen_18
# fluorine: F (9) std atomic weight: 18.998403163(6)
fluorine_14 14.0343150000
fluorine_15 15.0180430000
fluorine_16 16.0114657000
fluorine_17 17.0020952400
fluorine_18 18.0009373300
fluorine_19 18.9984031627 # 1.00000000
fluorine_20 19.9999812520
fluorine_21 20.9999489000
fluorine_22 22.0029990000
fluorine_23 23.0035570000
fluorine_24 24.0081150000
fluorine_25 25.0121990000
fluorine_26 26.0200380000
fluorine_27 27.0264400000
fluorine_28 28.0353400000
fluorine_29 29.0425400000
fluorine_30 30.0516500000
fluorine_31 31.0597100000
fluorine fluorine_19
# neon: Ne (10) std atomic weight: 20.1797(6)
neon_16 16.0257500000
neon_17 17.0177139600
neon_18 18.0057087000
neon_19 19.0018809100
neon_20 19.9924401762 # 0.90480000
neon_21 20.9938466850 # 0.00270000
neon_22 21.9913851140 # 0.09250000
neon_23 22.9944669100
neon_24 23.9936106500
neon_25 24.9977890000
neon_26 26.0005150000
neon_27 27.0075530000
neon_28 28.0121200000
neon_29 29.0197500000
neon_30 30.0247300000
neon_31 31.0331000000
neon_32 32.0397200000
neon_33 33.0493800000
neon_34 34.0567300000
neon 0.90480000 neon_20 \
+ 0.00270000 neon_21 \
+ 0.09250000 neon_22
# sodium: Na (11) std atomic weight: 22.98976928(2)
sodium_18 18.0268800000
sodium_19 19.0138800000
sodium_20 20.0073544000
sodium_21 20.9976546900
sodium_22 21.9944374100
sodium_23 22.9897692820 # 1.00000000
sodium_24 23.9909629500
sodium_25 24.9899540000
sodium_26 25.9926346000
sodium_27 26.9940765000
sodium_28 27.9989390000
sodium_29 29.0028771000
sodium_30 30.0090979000
sodium_31 31.0131630000
sodium_32 32.0201900000
sodium_33 33.0257300000
sodium_34 34.0335900000
sodium_35 35.0406200000
sodium_36 36.0492900000
sodium_37 37.0570500000
sodium sodium_23
# magnesium: Mg (12) std atomic weight: [24.304,24.307]
magnesium_19 19.0341690000
magnesium_20 20.0188500000
magnesium_21 21.0117160000
magnesium_22 21.9995706500
magnesium_23 22.9941242100
magnesium_24 23.9850416970 # 0.78990000
magnesium_25 24.9858369760 # 0.10000000
magnesium_26 25.9825929680 # 0.11010000
magnesium_27 26.9843406240
magnesium_28 27.9838767000
magnesium_29 28.9886170000
magnesium_30 29.9904629000
magnesium_31 30.9966480000
magnesium_32 31.9991102000
magnesium_33 33.0053271000
magnesium_34 34.0089350000
magnesium_35 35.0167900000
magnesium_36 36.0218800000
magnesium_37 37.0303700000
magnesium_38 38.0365800000
magnesium_39 39.0453800000
magnesium_40 40.0521800000
magnesium 0.78990000 magnesium_24 \
+ 0.10000000 magnesium_25 \
+ 0.11010000 magnesium_26
# aluminium: Al (13) std atomic weight: 26.9815385(7)
# IUPAC spelling
aluminium_21 21.0289700000
aluminium_22 22.0195400000
aluminium_23 23.0072443500
aluminium_24 23.9999489000
aluminium_25 24.9904281000
aluminium_26 25.9868919040
aluminium_27 26.9815385300 # 1.00000000
aluminium_28 27.9819102100
aluminium_29 28.9804565000
aluminium_30 29.9829600000
aluminium_31 30.9839450000
aluminium_32 31.9880850000
aluminium_33 32.9909090000
aluminium_34 33.9967050000
aluminium_35 34.9997640000
aluminium_36 36.0063900000
aluminium_37 37.0105300000
aluminium_38 38.0174000000
aluminium_39 39.0225400000
aluminium_40 40.0300300000
aluminium_41 41.0363800000
aluminium_42 42.0438400000
aluminium_43 43.0514700000
aluminium aluminium_27
# American spelling
aluminum_21 21.0289700000
aluminum_22 22.0195400000
aluminum_23 23.0072443500
aluminum_24 23.9999489000
aluminum_25 24.9904281000
aluminum_26 25.9868919040
aluminum_27 26.9815385300 # 1.00000000
aluminum_28 27.9819102100
aluminum_29 28.9804565000
aluminum_30 29.9829600000
aluminum_31 30.9839450000
aluminum_32 31.9880850000
aluminum_33 32.9909090000
aluminum_34 33.9967050000
aluminum_35 34.9997640000
aluminum_36 36.0063900000
aluminum_37 37.0105300000
aluminum_38 38.0174000000
aluminum_39 39.0225400000
aluminum_40 40.0300300000
aluminum_41 41.0363800000
aluminum_42 42.0438400000
aluminum_43 43.0514700000
aluminum aluminum_27
# silicon: Si (14) std atomic weight: [28.084,28.086]
silicon_22 22.0357900000
silicon_23 23.0254400000
silicon_24 24.0115350000
silicon_25 25.0041090000
silicon_26 25.9923338400
silicon_27 26.9867048100
silicon_28 27.9769265347 # 0.92223000
silicon_29 28.9764946649 # 0.04685000
silicon_30 29.9737701360 # 0.03092000
silicon_31 30.9753631940
silicon_32 31.9741515400
silicon_33 32.9779769600
silicon_34 33.9785760000
silicon_35 34.9845830000
silicon_36 35.9866950000
silicon_37 36.9929210000
silicon_38 37.9955230000
silicon_39 39.0024910000
silicon_40 40.0058300000
silicon_41 41.0130100000
silicon_42 42.0177800000
silicon_43 43.0248000000
silicon_44 44.0306100000
silicon_45 45.0399500000
silicon 0.92223000 silicon_28 \
+ 0.04685000 silicon_29 \
+ 0.03092000 silicon_30
# phosphorus: P (15) std atomic weight: 30.973761998(5)
phosphorus_24 24.0357700000
phosphorus_25 25.0211900000
phosphorus_26 26.0117800000
phosphorus_27 26.9992240000
phosphorus_28 27.9923266000
phosphorus_29 28.9818007900
phosphorus_30 29.9783137500
phosphorus_31 30.9737619984 # 1.00000000
phosphorus_32 31.9739076430
phosphorus_33 32.9717257000
phosphorus_34 33.9736458900
phosphorus_35 34.9733141000
phosphorus_36 35.9782600000
phosphorus_37 36.9796070000
phosphorus_38 37.9842520000
phosphorus_39 38.9862270000
phosphorus_40 39.9913300000
phosphorus_41 40.9946540000
phosphorus_42 42.0010800000
phosphorus_43 43.0050200000
phosphorus_44 44.0112100000
phosphorus_45 45.0164500000
phosphorus_46 46.0244600000
phosphorus_47 47.0313900000
phosphorus phosphorus_31
# sulfur: S (16) std atomic weight: [32.059,32.076]
sulfur_26 26.0290700000
sulfur_27 27.0182800000
sulfur_28 28.0043700000
sulfur_29 28.9966110000
sulfur_30 29.9849070300
sulfur_31 30.9795570100
sulfur_32 31.9720711744 # 0.94990000
sulfur_33 32.9714589098 # 0.00750000
sulfur_34 33.9678670040 # 0.04250000
sulfur_35 34.9690323100
sulfur_36 35.9670807100 # 0.00010000
sulfur_37 36.9711255100
sulfur_38 37.9711633000
sulfur_39 38.9751340000
sulfur_40 39.9754826000
sulfur_41 40.9795935000
sulfur_42 41.9810651000
sulfur_43 42.9869076000
sulfur_44 43.9901188000
sulfur_45 44.9957200000
sulfur_46 46.0000400000
sulfur_47 47.0079500000
sulfur_48 48.0137000000
sulfur_49 49.0227600000
sulfur 0.94990000 sulfur_32 \
+ 0.00750000 sulfur_33 \
+ 0.04250000 sulfur_34 \
+ 0.00010000 sulfur_36
# chlorine: Cl (17) std atomic weight: [35.446,35.457]
chlorine_28 28.0295400000
chlorine_29 29.0147800000
chlorine_30 30.0047700000
chlorine_31 30.9924140000
chlorine_32 31.9856846400
chlorine_33 32.9774519900
chlorine_34 33.9737624850
chlorine_35 34.9688526820 # 0.75760000
chlorine_36 35.9683068090
chlorine_37 36.9659026020 # 0.24240000
chlorine_38 37.9680104400
chlorine_39 38.9680082000
chlorine_40 39.9704150000
chlorine_41 40.9706850000
chlorine_42 41.9732500000
chlorine_43 42.9738900000
chlorine_44 43.9778700000
chlorine_45 44.9802900000
chlorine_46 45.9851700000
chlorine_47 46.9891600000
chlorine_48 47.9956400000
chlorine_49 49.0012300000
chlorine_50 50.0090500000
chlorine_51 51.0155400000
chlorine 0.75760000 chlorine_35 \
+ 0.24240000 chlorine_37
# argon: Ar (18) std atomic weight: 39.948(1)
argon_30 30.0230700000
argon_31 31.0121200000
argon_32 31.9976378000
argon_33 32.9899255500
argon_34 33.9802700900
argon_35 34.9752575900
argon_36 35.9675451050 # 0.00333600
argon_37 36.9667763300
argon_38 37.9627321100 # 0.00062900
argon_39 38.9643130000
argon_40 39.9623831237 # 0.99603500
argon_41 40.9645005700
argon_42 41.9630457000
argon_43 42.9656361000
argon_44 43.9649238000
argon_45 44.9680397300
argon_46 45.9680830000
argon_47 46.9729350000
argon_48 47.9759100000
argon_49 48.9819000000
argon_50 49.9861300000
argon_51 50.9937000000
argon_52 51.9989600000
argon_53 53.0072900000
argon 0.00333600 argon_36 \
+ 0.00062900 argon_38 \
+ 0.99603500 argon_40
# potassium: K (19) std atomic weight: 39.0983(1)
potassium_32 32.0226500000
potassium_33 33.0075600000
potassium_34 33.9986900000
potassium_35 34.9880054100
potassium_36 35.9813020100
potassium_37 36.9733758900
potassium_38 37.9690811200
potassium_39 38.9637064864 # 0.93258100
potassium_40 39.9639981660 # 0.00011700
potassium_41 40.9618252579 # 0.06730200
potassium_42 41.9624023100
potassium_43 42.9607347000
potassium_44 43.9615869900
potassium_45 44.9606914900
potassium_46 45.9619815900
potassium_47 46.9616616000
potassium_48 47.9653411900
potassium_49 48.9682107500
potassium_50 49.9723800000
potassium_51 50.9758280000
potassium_52 51.9822400000
potassium_53 52.9874600000
potassium_54 53.9946300000
potassium_55 55.0007600000
potassium_56 56.0085100000
potassium 0.93258100 potassium_39 \
+ 0.00011700 potassium_40 \
+ 0.06730200 potassium_41
# calcium: Ca (20) std atomic weight: 40.078(4)
calcium_34 34.0148700000
calcium_35 35.0051400000
calcium_36 35.9930740000
calcium_37 36.9858978500
calcium_38 37.9763192200
calcium_39 38.9707108100
calcium_40 39.9625908630 # 0.96941000
calcium_41 40.9622779200
calcium_42 41.9586178300 # 0.00647000
calcium_43 42.9587664400 # 0.00135000
calcium_44 43.9554815600 # 0.02086000
calcium_45 44.9561863500
calcium_46 45.9536890000 # 0.00004000
calcium_47 46.9545424000
calcium_48 47.9525227600 # 0.00187000
calcium_49 48.9556627400
calcium_50 49.9574992000
calcium_51 50.9609890000
calcium_52 51.9632170000
calcium_53 52.9694500000
calcium_54 53.9734000000
calcium_55 54.9803000000
calcium_56 55.9850800000
calcium_57 56.9926200000
calcium_58 57.9979400000
calcium 0.96941000 calcium_40 \
+ 0.00647000 calcium_42 \
+ 0.00135000 calcium_43 \
+ 0.02086000 calcium_44 \
+ 0.00004000 calcium_46 \
+ 0.00187000 calcium_48
# scandium: Sc (21) std atomic weight: 44.955908(5)
scandium_36 36.0164800000
scandium_37 37.0037400000
scandium_38 37.9951200000
scandium_39 38.9847850000
scandium_40 39.9779673000
scandium_41 40.9692511050
scandium_42 41.9655165300
scandium_43 42.9611505000
scandium_44 43.9594029000
scandium_45 44.9559082800 # 1.00000000
scandium_46 45.9551682600
scandium_47 46.9524037000
scandium_48 47.9522236000
scandium_49 48.9500146000
scandium_50 49.9521760000
scandium_51 50.9535920000
scandium_52 51.9568800000
scandium_53 52.9590900000
scandium_54 53.9639300000
scandium_55 54.9678200000
scandium_56 55.9734500000
scandium_57 56.9777700000
scandium_58 57.9840300000
scandium_59 58.9889400000
scandium_60 59.9956500000
scandium_61 61.0010000000
scandium scandium_45
# titanium: Ti (22) std atomic weight: 47.867(1)
titanium_38 38.0114500000
titanium_39 39.0023600000
titanium_40 39.9905000000
titanium_41 40.9831480000
titanium_42 41.9730490300
titanium_43 42.9685225000
titanium_44 43.9596899500
titanium_45 44.9581219800
titanium_46 45.9526277200 # 0.08250000
titanium_47 46.9517587900 # 0.07440000
titanium_48 47.9479419800 # 0.73720000
titanium_49 48.9478656800 # 0.05410000
titanium_50 49.9447868900 # 0.05180000
titanium_51 50.9466106500
titanium_52 51.9468930000
titanium_53 52.9497300000
titanium_54 53.9510500000
titanium_55 54.9552700000
titanium_56 55.9579100000
titanium_57 56.9636400000
titanium_58 57.9666000000
titanium_59 58.9724700000
titanium_60 59.9760300000
titanium_61 60.9824500000
titanium_62 61.9865100000
titanium_63 62.9937500000
titanium 0.08250000 titanium_46 \
+ 0.07440000 titanium_47 \
+ 0.73720000 titanium_48 \
+ 0.05410000 titanium_49 \
+ 0.05180000 titanium_50
# vanadium: V (23) std atomic weight: 50.9415(1)
vanadium_40 40.0127600000
vanadium_41 41.0002100000
vanadium_42 41.9918200000
vanadium_43 42.9807660000
vanadium_44 43.9741100000
vanadium_45 44.9657748000
vanadium_46 45.9601987800
vanadium_47 46.9549049100
vanadium_48 47.9522522000
vanadium_49 48.9485118000
vanadium_50 49.9471560100 # 0.00250000
vanadium_51 50.9439570400 # 0.99750000
vanadium_52 51.9447730100
vanadium_53 52.9443367000
vanadium_54 53.9464390000
vanadium_55 54.9472400000
vanadium_56 55.9504800000
vanadium_57 56.9525200000
vanadium_58 57.9567200000
vanadium_59 58.9593900000
vanadium_60 59.9643100000
vanadium_61 60.9672500000
vanadium_62 61.9726500000
vanadium_63 62.9763900000
vanadium_64 63.9826400000
vanadium_65 64.9875000000
vanadium_66 65.9939800000
vanadium 0.00250000 vanadium_50 \
+ 0.99750000 vanadium_51
# chromium: Cr (24) std atomic weight: 51.9961(6)
chromium_42 42.0067000000
chromium_43 42.9975300000
chromium_44 43.9853600000
chromium_45 44.9790500000
chromium_46 45.9683590000
chromium_47 46.9628974000
chromium_48 47.9540291000
chromium_49 48.9513333000
chromium_50 49.9460418300 # 0.04345000
chromium_51 50.9447650200
chromium_52 51.9405062300 # 0.83789000
chromium_53 52.9406481500 # 0.09501000
chromium_54 53.9388791600 # 0.02365000
chromium_55 54.9408384300
chromium_56 55.9406531000
chromium_57 56.9436130000
chromium_58 57.9443500000
chromium_59 58.9485900000
chromium_60 59.9500800000
chromium_61 60.9544200000
chromium_62 61.9561000000
chromium_63 62.9616500000
chromium_64 63.9640800000
chromium_65 64.9699600000
chromium_66 65.9736600000
chromium_67 66.9801600000
chromium_68 67.9840300000
chromium 0.04345000 chromium_50 \
+ 0.83789000 chromium_52 \
+ 0.09501000 chromium_53 \
+ 0.02365000 chromium_54
# manganese: Mn (25) std atomic weight: 54.938044(3)
manganese_44 44.0071500000
manganese_45 44.9944900000
manganese_46 45.9860900000
manganese_47 46.9757750000
manganese_48 47.9685200000
manganese_49 48.9595950000
manganese_50 49.9542377800
manganese_51 50.9482084700
manganese_52 51.9455639000
manganese_53 52.9412888900
manganese_54 53.9403576000
manganese_55 54.9380439100 # 1.00000000
manganese_56 55.9389036900
manganese_57 56.9382861000
manganese_58 57.9400666000
manganese_59 58.9403911000
manganese_60 59.9431366000
manganese_61 60.9444525000
manganese_62 61.9479500000
manganese_63 62.9496647000
manganese_64 63.9538494000
manganese_65 64.9560198000
manganese_66 65.9605470000
manganese_67 66.9642400000
manganese_68 67.9696200000
manganese_69 68.9736600000
manganese_70 69.9793700000
manganese_71 70.9836800000
manganese manganese_55
# iron: Fe (26) std atomic weight: 55.845(2)
iron_45 45.0144200000
iron_46 46.0006300000
iron_47 46.9918500000
iron_48 47.9802300000
iron_49 48.9734290000
iron_50 49.9629750000
iron_51 50.9568410000
iron_52 51.9481131000
iron_53 52.9453064000
iron_54 53.9396089900 # 0.05845000
iron_55 54.9382919900
iron_56 55.9349363300 # 0.91754000
iron_57 56.9353928400 # 0.02119000
iron_58 57.9332744300 # 0.00282000
iron_59 58.9348743400
iron_60 59.9340711000
iron_61 60.9367462000
iron_62 61.9367918000
iron_63 62.9402727000
iron_64 63.9409878000
iron_65 64.9450115000
iron_66 65.9462500000
iron_67 66.9505400000
iron_68 67.9529500000
iron_69 68.9580700000
iron_70 69.9610200000
iron_71 70.9667200000
iron_72 71.9698300000
iron_73 72.9757200000
iron_74 73.9793500000
iron 0.05845000 iron_54 \
+ 0.91754000 iron_56 \
+ 0.02119000 iron_57 \
+ 0.00282000 iron_58
# cobalt: Co (27) std atomic weight: 58.933194(4)
cobalt_47 47.0105700000
cobalt_48 48.0009300000
cobalt_49 48.9889100000
cobalt_50 49.9809100000
cobalt_51 50.9706470000
cobalt_52 51.9635100000
cobalt_53 52.9542041000
cobalt_54 53.9484598700
cobalt_55 54.9419972000
cobalt_56 55.9398388000
cobalt_57 56.9362905700
cobalt_58 57.9357521000
cobalt_59 58.9331942900 # 1.00000000
cobalt_60 59.9338163000
cobalt_61 60.9324766200
cobalt_62 61.9340590000
cobalt_63 62.9336000000
cobalt_64 63.9358110000
cobalt_65 64.9364621000
cobalt_66 65.9394430000
cobalt_67 66.9406096000
cobalt_68 67.9442600000
cobalt_69 68.9461400000
cobalt_70 69.9496300000
cobalt_71 70.9523700000
cobalt_72 71.9572900000
cobalt_73 72.9603900000
cobalt_74 73.9651500000
cobalt_75 74.9687600000
cobalt_76 75.9741300000
cobalt cobalt_59
# nickel: Ni (28) std atomic weight: 58.6934(4)
nickel_48 48.0176900000
nickel_49 49.0077000000
nickel_50 49.9947400000
nickel_51 50.9861100000
nickel_52 51.9748000000
nickel_53 52.9681900000
nickel_54 53.9578920000
nickel_55 54.9513306300
nickel_56 55.9421285500
nickel_57 56.9397921800
nickel_58 57.9353424100 # 0.68077000
nickel_59 58.9343462000
nickel_60 59.9307858800 # 0.26223000
nickel_61 60.9310555700 # 0.01139900
nickel_62 61.9283453700 # 0.03634600
nickel_63 62.9296696300
nickel_64 63.9279668200 # 0.00925500
nickel_65 64.9300851700
nickel_66 65.9291393000
nickel_67 66.9315694000
nickel_68 67.9318688000
nickel_69 68.9356103000
nickel_70 69.9364313000
nickel_71 70.9405190000
nickel_72 71.9417859000
nickel_73 72.9462067000
nickel_74 73.9479800000
nickel_75 74.9525000000
nickel_76 75.9553300000
nickel_77 76.9605500000
nickel_78 77.9633600000
nickel_79 78.9702500000
nickel 0.68077000 nickel_58 \
+ 0.26223000 nickel_60 \
+ 0.01139900 nickel_61 \
+ 0.03634600 nickel_62 \
+ 0.00925500 nickel_64
# copper: Cu (29) std atomic weight: 63.546(3)
copper_52 51.9967100000
copper_53 52.9845900000
copper_54 53.9766600000
copper_55 54.9660400000
copper_56 55.9589500000
copper_57 56.9492125000
copper_58 57.9445330500
copper_59 58.9394974800
copper_60 59.9373645000
copper_61 60.9334576000
copper_62 61.9325954100
copper_63 62.9295977200 # 0.69150000
copper_64 63.9297643400
copper_65 64.9277897000 # 0.30850000
copper_66 65.9288690300
copper_67 66.9277303000
copper_68 67.9296109000
copper_69 68.9294293000
copper_70 69.9323921000
copper_71 70.9326768000
copper_72 71.9358203000
copper_73 72.9366744000
copper_74 73.9398749000
copper_75 74.9415226000
copper_76 75.9452750000
copper_77 76.9479200000
copper_78 77.9522300000
copper_79 78.9550200000
copper_80 79.9608900000
copper_81 80.9658700000
copper_82 81.9724400000
copper 0.69150000 copper_63 \
+ 0.30850000 copper_65
# zinc: Zn (30) std atomic weight: 65.38(2)
zinc_54 53.9920400000
zinc_55 54.9839800000
zinc_56 55.9725400000
zinc_57 56.9650600000
zinc_58 57.9545910000
zinc_59 58.9493126600
zinc_60 59.9418421000
zinc_61 60.9395070000
zinc_62 61.9343339700
zinc_63 62.9332115000
zinc_64 63.9291420100 # 0.49170000
zinc_65 64.9292407700
zinc_66 65.9260338100 # 0.27730000
zinc_67 66.9271277500 # 0.04040000
zinc_68 67.9248445500 # 0.18450000
zinc_69 68.9265507000
zinc_70 69.9253192000 # 0.00610000
zinc_71 70.9277196000
zinc_72 71.9268428000
zinc_73 72.9295826000
zinc_74 73.9294073000
zinc_75 74.9328402000
zinc_76 75.9331150000
zinc_77 76.9368872000
zinc_78 77.9382892000
zinc_79 78.9426381000
zinc_80 79.9445529000
zinc_81 80.9504026000
zinc_82 81.9542600000
zinc_83 82.9605600000
zinc_84 83.9652100000
zinc_85 84.9722600000
zinc 0.49170000 zinc_64 \
+ 0.27730000 zinc_66 \
+ 0.04040000 zinc_67 \
+ 0.18450000 zinc_68 \
+ 0.00610000 zinc_70
# gallium: Ga (31) std atomic weight: 69.723(1)
gallium_56 55.9953600000
gallium_57 56.9832000000
gallium_58 57.9747800000
gallium_59 58.9635300000
gallium_60 59.9572900000
gallium_61 60.9493990000
gallium_62 61.9441902500
gallium_63 62.9392942000
gallium_64 63.9368404000
gallium_65 64.9327345900
gallium_66 65.9315894000
gallium_67 66.9282025000
gallium_68 67.9279805000
gallium_69 68.9255735000 # 0.60108000
gallium_70 69.9260219000
gallium_71 70.9247025800 # 0.39892000
gallium_72 71.9263674700
gallium_73 72.9251747000
gallium_74 73.9269457000
gallium_75 74.9265002000
gallium_76 75.9288276000
gallium_77 76.9291543000
gallium_78 77.9316088000
gallium_79 78.9328523000
gallium_80 79.9364208000
gallium_81 80.9381338000
gallium_82 81.9431765000
gallium_83 82.9471203000
gallium_84 83.9524600000
gallium_85 84.9569900000
gallium_86 85.9630100000
gallium_87 86.9682400000
gallium 0.60108000 gallium_69 \
+ 0.39892000 gallium_71
# germanium: Ge (32) std atomic weight: 72.630(8)
germanium_58 57.9917200000
germanium_59 58.9824900000
germanium_60 59.9703600000
germanium_61 60.9637900000
germanium_62 61.9550200000
germanium_63 62.9496280000
germanium_64 63.9416899000
germanium_65 64.9393681000
germanium_66 65.9338621000
germanium_67 66.9327339000
germanium_68 67.9280953000
germanium_69 68.9279645000
germanium_70 69.9242487500 # 0.20570000
germanium_71 70.9249523300
germanium_72 71.9220758260 # 0.27450000
germanium_73 72.9234589560 # 0.07750000
germanium_74 73.9211777610 # 0.36500000
germanium_75 74.9228583700
germanium_76 75.9214027260 # 0.07730000
germanium_77 76.9235498430
germanium_78 77.9228529000
germanium_79 78.9253600000
germanium_80 79.9253508000
germanium_81 80.9288329000
germanium_82 81.9297740000
germanium_83 82.9345391000
germanium_84 83.9375751000
germanium_85 84.9429697000
germanium_86 85.9465800000
germanium_87 86.9526800000
germanium_88 87.9569100000
germanium_89 88.9637900000
germanium_90 89.9686300000
germanium 0.20570000 germanium_70 \
+ 0.27450000 germanium_72 \
+ 0.07750000 germanium_73 \
+ 0.36500000 germanium_74 \
+ 0.07730000 germanium_76
# arsenic: As (33) std atomic weight: 74.921595(6)
arsenic_60 59.9938800000
arsenic_61 60.9811200000
arsenic_62 61.9736100000
arsenic_63 62.9639000000
arsenic_64 63.9574300000
arsenic_65 64.9496110000
arsenic_66 65.9441488000
arsenic_67 66.9392511100
arsenic_68 67.9367741000
arsenic_69 68.9322460000
arsenic_70 69.9309260000
arsenic_71 70.9271138000
arsenic_72 71.9267523000
arsenic_73 72.9238291000
arsenic_74 73.9239286000
arsenic_75 74.9215945700 # 1.00000000
arsenic_76 75.9223920200
arsenic_77 76.9206476000
arsenic_78 77.9218280000
arsenic_79 78.9209484000
arsenic_80 79.9224746000
arsenic_81 80.9221323000
arsenic_82 81.9247412000
arsenic_83 82.9252069000
arsenic_84 83.9293033000
arsenic_85 84.9321637000
arsenic_86 85.9367015000
arsenic_87 86.9402917000
arsenic_88 87.9455500000
arsenic_89 88.9497600000
arsenic_90 89.9556300000
arsenic_91 90.9603900000
arsenic_92 91.9667400000
arsenic arsenic_75
# selenium: Se (34) std atomic weight: 78.971(8)
selenium_64 63.9710900000
selenium_65 64.9644000000
selenium_66 65.9555900000
selenium_67 66.9499940000