374. PHOTOGRAPHIC FACTS AND. FORMULAS 
Atomic Weight Accurate 
in Round Atomic 
Name Symbol Numbers Weight 
REET 16 PUR ELAN eR pa Cd 112 112.4 
Cem APTERR Ae ure cate Guana inten te Cs 133 132.9 
Meera Cia deine aie atu a Ca 40 40.1 
BET gue cs UNMANNED A C 12 12.0 
StI OL ioe te laes we Ce 140 140.25 
CACHE TNGN ND ahs aig wh eee Gly Cl 55.9 35.451 
Cesena Tata Pei oe Solas! ainsi te Cr 52 52:48 
AAAS EAN AD Nols EU Co 59 59.00 
TOE MeN alsa g el ele alms Cu 63.5 63.60 
ot is Oe Re RSI ER ERE Er 166 166.0 
PANOLIIE Oe ie Oa tlats e F 19 19.0 
(Gadolinitiin’) | ici iecias Lee des Gd 156 156.01 
ACIS MOBI BST SRE DIE Ga 70 70.0 
CeCe TATIITED oe fas cies wei esle s Ge 724 72.5 
BLS RUM ITE BO Au 197 197.2 
eS OEMS MOP NY A AUT He 4 4.0 
PAO PEN. re ss ahaa (eas iaie H 1 1.008 
Teac GRIN sei Sere iene ene alee & In 115 115.0 
GAS OU ee Wi puntata Ace ig I 127 126.97 
LCS e ec A ee Rg Ir 193 193.0 
Toc UT AT SOUS BDL ON RUNES git Fe 56 55.9 
Dart hiruenyian (Oates ue us La 139 138.9 
eT URI RU Ee Dteeai cain a Pb 207 206.92 
LS TET ec ALES RAN AAR Li 7 7.03 
Masriesiitent yo oie ibe s sie clas cole Mg 24 24.36 
DA MEATIESE lial Ow aM ase Mn 55 55.0 
DCCC VO eles eig tetany) Hg 200 200.0 
Motybdertam io). oe ec sieaes Mo 96 96.0 
INGOG YIN elutes oo Nd 144 143.6 
Lop Pel< ©) UPON Ge APU ARRAS ERS Ni 59 58.70 
Lig Ya/oh 105 5s WONG UV SEAS Nb = Cb 94 94.0 
CEE OCE SD CM Cie a Ain N 14 14.04 
CPST COU oe MC Ruh igs Os 191 191.0 
Oxygen (Standard) ....... O 16 16.0 
TTT MC AM ig Pd 106 106.5 
POS EIGT AIBN Hae aie koi alae 's P 31 31.0 
Pst aie eis sada neat Pt 193.4 194.8 
PORASSMTME INE Ni) Solin K 39 39.15 
Prascodyminn oo Aika Pr 141 140.5 
