Template:Infobox element/symbol-to-saw/standard/doc

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Overview: formal values of the standard atomic weight[1]
Element Ar, standard Ar, std abridged[2] Ar, std conventional[3] Ar, std formal short[4] Mass number
(most stable isotope)
hydrogen 1H [1.007841.00811] [1.00781.0082] 1.008 1.008
nitrogen 7N [14.0064314.00728] [14.00614.008] 14.007 14.007
fluorine 9F 18.998403163(6) 18.998 18.998
calcium 20Ca 40.078(4) 40.078(4) 40.078(4)
technetium 43Tc (none) [97]

Usage[edit source]

Use parameter |format=:

{{Infobox element/symbol-to-saw|format=...}}
  • |format=standard (default):
  • |format=abridged:
  • |format=conventional:
  • |format=formal-short:
  • |format=formal-short-rounded:
  • |format=year-changed:

Testcases[edit source]

Standard atomic weights of the elements testcasesa page (data)
Element Ar, standard abridged conventional → formal
short
→ short,
rounded
m.s.i. Decimals
({{calc molar mass}})
Year changed note

1 H hydrogen [1.007841.00811] [1.00781.0082] 1.008 1.008 1.008 3 2009
2 He helium 4.002602(2) 4.0026 4.0026 4.0026 6
3 Li lithium [6.9386.997] [6.9386.997] 6.94 6.94 6.94 2 2009
4 Be beryllium 9.0121831(5) 9.0122 9.0122 9.0122 7
5 B boron [10.80610.821] [10.80610.821] 10.81 10.81 10.81 2 2009
6 C carbon [12.009612.0116] [12.00912.012] 12.011 12.011 12.011 3 2009
7 N nitrogen [14.0064314.00728] [14.00614.008] 14.007 14.007 14.007 3 2009
8 O oxygen [15.9990315.99977] [15.99916.000] 15.999 15.999 15.999 3 2009
9 F fluorine 18.998403163(6) 18.998 18.998 18.998 9
10 Ne neon 20.1797(6) 20.180 20.180 20.180 4
11 Na sodium 22.98976928(2) 22.990 22.990 22.990 8
12 Mg magnesium [24.30424.307] [24.30424.307] 24.305 24.305 24.305 3 2011
13 Al aluminium 26.9815384(3) 26.982 26.982 26.982 7 2017
14 Si silicon [28.08428.086] [28.08428.086] 28.085 28.085 28.085 3 2009
15 P phosphorus 30.973761998(5) 30.974 30.974 30.974 9
16 S sulfur [32.05932.076] [32.05932.076] 32.06 32.06 32.06 2 2009
17 Cl chlorine [35.44635.457] [35.44635.457] 35.45 35.45 35.45 2 2009
18 Ar argon [39.79239.963] [39.79239.963] 39.95[5] 39.95 39.95 2 2017 interval per 2017, no short values published yet
19 K potassium 39.0983(1) 39.098 39.098 39.098 4
20 Ca calcium 40.078(4) 40.078(4) 40.078(4) 40.078 3
21 Sc scandium 44.955908(5) 44.956 44.956 44.956 6
22 Ti titanium 47.867(1) 47.867 47.867 47.867 3
23 V vanadium 50.9415(1) 50.942 50.942 50.942 4
24 Cr chromium 51.9961(6) 51.996 51.996 51.996 4
25 Mn manganese 54.938043(2) 54.938 54.938 54.938 6 2017
26 Fe iron 55.845(2) 55.845(2) 55.845(2) 55.845 3
27 Co cobalt 58.933194(3) 58.933 58.933 58.933 6 2017
28 Ni nickel 58.6934(4) 58.693 58.693 58.693 4
29 Cu copper 63.546(3) 63.546(3) 63.546(3) 63.546 3
30 Zn zinc 65.38(2) 65.38(2) 65.38(2) 65.38 2
31 Ga gallium 69.723(1) 69.723 69.723 69.723 3
32 Ge germanium 72.630(8) 72.630(8) 72.630(8) 72.630 3 2009
33 As arsenic 74.921595(6) 74.922 74.922 74.922 6
34 Se selenium 78.971(8) 78.971(8) 78.971(8) 78.971 3
35 Br bromine [79.90179.907] [79.90179.907] 79.904 79.904 79.904 3 2011
36 Kr krypton 83.798(2) 83.798(2) 83.798(2) 83.798 3
37 Rb rubidium 85.4678(3) 85.468 85.468 85.468 4
38 Sr strontium 87.62(1) 87.62 87.62 87.62 2
39 Y yttrium 88.90584(1) 88.906 88.906 88.906 5 2017
40 Zr zirconium 91.224(2) 91.224(2) 91.224(2) 91.224 3
41 Nb niobium 92.90637(1) 92.906 92.906 92.906 5 2017
42 Mo molybdenum 95.95(1) 95.95 95.95 95.95 2
43 Tc technetium - [97] 0
44 Ru ruthenium 101.07(2) 101.07(2) 101.07(2) 101.07 2
45 Rh rhodium 102.90549(2) 102.91 102.91 102.91 5 2017
46 Pd palladium 106.42(1) 106.42 106.42 106.42 2
47 Ag silver 107.8682(2) 107.87 107.87 107.87 4
48 Cd cadmium 112.414(4) 112.41 112.41 112.41 3
49 In indium 114.818(1) 114.82 114.82 114.82 3
50 Sn tin 118.710(7) 118.71 118.71 118.71 3
51 Sb antimony 121.760(1) 121.76 121.76 121.76 3
52 Te tellurium 127.60(3) 127.60(3) 127.60(3) 127.60 2
53 I iodine 126.90447(3) 126.90 126.90 126.90 5
54 Xe xenon 131.293(6) 131.29 131.29 131.29 3
55 Cs caesium 132.90545196(6) 132.91 132.91 132.91 8
56 Ba barium 137.327(7) 137.33 137.33 137.33 3
57 La lanthanum 138.90547(7) 138.91 138.91 138.91 5
58 Ce cerium 140.116(1) 140.12 140.12 140.12 3
59 Pr praseodymium 140.90766(1) 140.91 140.91 140.91 5 2017
60 Nd neodymium 144.242(3) 144.24 144.24 144.24 3
61 Pm promethium - [145] 0
62 Sm samarium 150.36(2) 150.36(2) 150.36(2) 150.36 2
63 Eu europium 151.964(1) 151.96 151.96 151.96 3
64 Gd gadolinium 157.25(3) 157.25(3) 157.25(3) 157.25 2
65 Tb terbium 158.925354(8) 158.93 158.93 158.93 6 2017
66 Dy dysprosium 162.500(1) 162.50 162.50 162.50 3
67 Ho holmium 164.930328(7) 164.93 164.93 164.93 6 2017
68 Er erbium 167.259(3) 167.26 167.26 167.26 3
69 Tm thulium 168.934218(6) 168.93 168.93 168.93 6 2017
70 Yb ytterbium 173.045(10) 173.05 173.05 173.05 3 2015
71 Lu lutetium 174.9668(1) 174.97 174.97 174.97 4
72 Hf hafnium 178.49(2) 178.49(2) 178.49(2) 178.49 2
73 Ta tantalum 180.94788(2) 180.95 180.95 180.95 5
74 W tungsten 183.84(1) 183.84 183.84 183.84 2
75 Re rhenium 186.207(1) 186.21 186.21 186.21 3
76 Os osmium 190.23(3) 190.23(3) 190.23(3) 190.23 2
77 Ir iridium 192.217(2) 192.22 192.22 192.22 3 2017
78 Pt platinum 195.084(9) 195.08 195.08 195.08 3
79 Au gold 196.966570(4) 196.97 196.97 196.97 6 2017
80 Hg mercury 200.592(3) 200.59 200.59 200.59 3
81 Tl thallium [204.382204.385] [204.38204.39] 204.38 204.38 204.38 2 2009
82 Pb lead 207.2(1) 207.2 207.2 207.2 1
83 Bi bismuth 208.98040(1) 208.98 208.98 208.98 5
84 Po polonium - [209] 0
85 At astatine - [210] 0
86 Rn radon - [222] 0
87 Fr francium - [223] 0
88 Ra radium - [226] 0
89 Ac actinium - [227] 0
90 Th thorium 232.0377(4) 232.04 232.04 232.04 4
91 Pa protactinium 231.03588(1) 231.04 231.04 231.04 5 2017
92 U uranium 238.02891(3) 238.03 238.03 238.03 5
93 Np neptunium - [237] 0
94 Pu plutonium - [244] 0
95 Am americium - [243] 0
96 Cm curium - [247] 0
97 Bk berkelium - [247] 0
98 Cf californium - [251] 0
99 Es einsteinium - [252] 0
100 Fm fermium - [257] 0
101 Md mendelevium - [258] 0
102 No nobelium - [259] 0
103 Lr lawrencium - [266] 0
104 Rf rutherfordium - [267] 0
105 Db dubnium - [268] 0
106 Sg seaborgium - [269] 0
107 Bh bohrium - [270] 0
108 Hs hassium - [269] 0
109 Mt meitnerium - [278] 0
110 Ds darmstadtium - [281] 0
111 Rg roentgenium - [282] 0
112 Cn copernicium - [285] 0
113 Nh nihonium - [286] 0
114 Fl flerovium - [289] 0
115 Mc moscovium - [290] 0
116 Lv livermorium - [293] 0
117 Ts tennessine - [294] 0
118 Og oganesson - [294] 0
119 Uue ununennium - [315] (predicted) 0
120 Ubn unbinilium - [299] (unconfirmed) 0
121 Ubu unbiunium - [320] (predicted) 0
122 Ubb unbibium -
124 Ubq unbiquadium -
126 Ubh unbihexium -

References[edit source]

  1. Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305Freely accessible. 
  2. IUPAC 2016, Table 1.
  3. IUPAC 2016, Table 2.
  4. IUPAC 2016, Table 3.
  5. "IUPAC Periodic Table of the Elements and Isotopes". King's Center for Visualization in Science. IUPAC, King's Center for Visualization in Science. Retrieved 8 October 2019. 

Updates[edit source]

  (This list: )

CIAAW may publish changes to atomic weights (including its precision and derived values). Since 1947, any update this is done in uneven years nominally; the actual date of publication may be some time later.

  • 2009 {{CIAAW2009}} (introducing interval notation; Ge):
"Atomic weights of the elements 2009 (IUPAC Technical Report)". Pure Appl. Chem. 83 (2): 359–396. 12 December 2010. doi:10.1351/PAC-REP-10-09-14. 
"Atomic weights of the elements 2011 (IUPAC Technical Report)". Pure Appl. Chem. 85 (5): 1047–1078. 29 April 2013. doi:10.1351/PAC-REP-13-03-02. 
Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305Freely accessible. 
"Standard Atomic Weight of Ytterbium Revised". Chemistry International. 37 (5–6): 26. October 2015. doi:10.1515/ci-2015-0512. eISSN 0193-6484. ISSN 0193-6484. 
"Standard atomic weights of 14 chemical elements revised". CIAAW. 2018-06-05. 

See also[edit source]