From 442a7bc3e0b6bcc0332cc861a12a4095999bbea5 Mon Sep 17 00:00:00 2001 From: perry Date: Sun, 14 Aug 2005 20:28:25 +0000 Subject: 1) Update atomic weights. The weights here are taken from http://www.iupac.org/publications/pac/2003/7508/7508x1107.html and have been rounded to four significant figures in all cases. In the case of elements that have no isotopes stable enough for reasonable measurement, numbers have been updated from Zumdahl, "Chemistry", Fifth edition and are presented (as before) in parentheses. 2) Cesium is now C{a}esium 3) A number of new elements have been added at the end of the periodic table. --- quiz/datfiles/elements | 157 ++++++++++++++++++++++++++----------------------- 1 file changed, 84 insertions(+), 73 deletions(-) (limited to 'quiz') diff --git a/quiz/datfiles/elements b/quiz/datfiles/elements index 105df7db..ea0971d2 100644 --- a/quiz/datfiles/elements +++ b/quiz/datfiles/elements @@ -1,103 +1,114 @@ H:1:1.008:Hydrogen He:2:4.003:Helium -Li:3:6.94:Lithium -Be:4:9.013:Beryllium -B:5:10.82:Boron -C:6:12.011:Carbon -N:7:14.008:Nitrogen -O:8:16.0:Oxygen -F:9:19.0:Fluorine -Ne:10:20.183:Neon -Na:11:22.991:Sodium -Mg:12:24.32:Magnesium +Li:3:6.941:Lithium +Be:4:9.012:Beryllium +B:5:10.81:Boron +C:6:12.01:Carbon +N:7:14.01:Nitrogen +O:8:16.00:Oxygen +F:9:19.00:Fluorine +Ne:10:20.18:Neon +Na:11:22.99:Sodium +Mg:12:24.30:Magnesium Al:13:26.98:Alumin{i}um Si:14:28.09:Silicon -P:15:30.975:Phosphorus -S:16:32.066:Sulfur -Cl:17:35.457:Chlorine -Ar:18:39.944:Argon -K:19:39.1:Potassium +P:15:30.97:Phosphorus +S:16:32.06:Sulfur +Cl:17:35.45:Chlorine +Ar:18:39.95:Argon +K:19:39.10:Potassium Ca:20:40.08:Calcium Sc:21:44.96:Scandium -Ti:22:47.9:Titanium -V:23:50.95:Vanadium -Cr:24:52.01:Chromium +Ti:22:47.87:Titanium +V:23:50.94:Vanadium +Cr:24:52.00:Chromium Mn:25:54.94:Manganese -Fe:26:55.85:Iron -Co:27:58.94:Cobalt -Ni:28:58.71:Nickel -Cu:29:63.54:Copper -Zn:30:65.38:Zinc +Fe:26:55.84:Iron +Co:27:58.93:Cobalt +Ni:28:58.69:Nickel +Cu:29:63.55:Copper +Zn:30:65.41:Zinc Ga:31:69.72:Gallium -Ge:32:72.6:Germanium -As:33:74.91:Arsenic +Ge:32:72.64:Germanium +As:33:74.92:Arsenic Se:34:78.96:Selenium -Br:35:79.916:Bromine -Kr:36:83.8:Krypton -Rb:37:85.48:Rubidium -Sr:38:87.63:Strontium -Y:39:88.92:Yttrium +Br:35:79.90:Bromine +Kr:36:83.80:Krypton +Rb:37:85.47:Rubidium +Sr:38:87.62:Strontium +Y:39:88.91:Yttrium Zr:40:91.22:Zirconium Nb:41:92.91:Niobium -Mo:42:95.95:Molybdenum -Tc:43:(99):Technetium +Mo:42:95.94:Molybdenum +Tc:43:(98):Technetium Ru:44:101.1:Ruthenium -Rh:45:102.91:Rhodium +Rh:45:102.9:Rhodium Pd:46:106.4:Palladium -Ag:47:107.88:Silver -Cd:48:112.41:Cadmium -In:49:114.82:Indium +Ag:47:107.9:Silver +Cd:48:112.4:Cadmium +In:49:114.8:Indium Sn:50:118.7:Tin -Sb:51:121.76:Antimony -Te:52:127.61:Tellurium -I:53:126.91:Iodine +Sb:51:121.8:Antimony +Te:52:127.6:Tellurium +I:53:126.9:Iodine Xe:54:131.3:Xenon -Cs:55:132.91:Cesium -Ba:56:137.36:Barium -La:57:138.92:Lanthanum -Ce:58:140.13:Cerium -Pr:59:140.92:Praseodymium -Nd:60:144.27:Neodymium +Cs:55:132.9:Caesium +Ba:56:137.3:Barium +La:57:138.9:Lanthanum +Ce:58:140.1:Cerium +Pr:59:140.9:Praseodymium +Nd:60:144.2:Neodymium Pm:61:(145):Promethium -Sm:62:150.35:Samarium +Sm:62:150.4:Samarium Eu:63:152.0:Europium -Gd:64:157.26:Gadolinium -Tb:65:158.93:Terbium -Dy:66:162.51:Dysprosium -Ho:67:164.94:Holmium -Er:68:167.27:Erbium -Tm:69:168.94:Thulium -Yb:70:173.04:Ytterbium -Lu:71:174.99:Lutetium +Gd:64:157.2:Gadolinium +Tb:65:158.9:Terbium +Dy:66:162.5:Dysprosium +Ho:67:164.9:Holmium +Er:68:167.3:Erbium +Tm:69:168.9:Thulium +Yb:70:173.0:Ytterbium +Lu:71:175.0:Lutetium Hf:72:178.5:Hafnium -Ta:73:180.95:Tantalum -W:74:183.86:Tungsten -Re:75:186.22:Rhenium +Ta:73:180.9:Tantalum +W:74:183.8:Tungsten +Re:75:186.2:Rhenium Os:76:190.2:Osmium Ir:77:192.2:Iridium -Pt:78:195.09:Platinum +Pt:78:195.1:Platinum Au:79:197.0:Gold -Hg:80:200.61:Mercury -Tl:81:204.39:Thallium -Pb:82:207.21:Lead +Hg:80:200.6:Mercury +Tl:81:204.4:Thallium +Pb:82:207.2:Lead Bi:83:209.0:Bismuth -Po:84:(210):Polonium +Po:84:(209):Polonium At:85:(210):Astatine Rn:86:(222):Radon Fr:87:(223):Francium Ra:88:(226):Radium Ac:89:(227):Actinium -Th:90:232.05:Thorium -Pa:91:(231):Protactinium -U:92:238.07:Uranium +Th:90:232.0:Thorium +Pa:91:231.0:Protactinium +U:92:238.0:Uranium Np:93:(237):Neptunium -Pu:94:(242):Plutonium +Pu:94:(244):Plutonium Am:95:(243):Americium -Cm:96:(248):Curium +Cm:96:(247):Curium Bk:97:(247):Berkelium -Cf:98:(249):Californium -Es:99:(254):Einsteinium -Fm:100:(253):Fermium -Md:101:(256):Mendelevium -No:102:(253):Nobelium -Lw:103:(259):Lawrencium +Cf:98:(251):Californium +Es:99:(252):Einsteinium +Fm:100:(257):Fermium +Md:101:(258):Mendelevium +No:102:(259):Nobelium +Lr:103:(260):Lawrencium +Rf:104:(261):Rutherfordium +Db:105:(262):Dubnium +Sg:106:(263):Seaborgium +Bh:107:(264):Bohrium +Hs:108:(265):Hassium +Mt:109:(268):Meitnerium +Uun:110:(281):Ununnilium +Uuu:111:(272):Unununium +Uub:112:(285):Ununbium +Uuq:114:(289):Ununquadium +Uuh:116:(289):Ununhexium -- cgit v1.2.3-56-ge451