APPENDIX D Table of Elements

Element

Atomic Symbol

Atomic Number

Weight

Actinium

Ac

89

(227)

Aluminum

Al

13

26.98

Americium

Am

95

(243)

Antimony

Sb

51

121.75

Argon

Ar

18

39.948

Arsenic

As

33

74.92

Astatine

At

85

(210)

Barium

Ba

56

137.34

Berkelium

Bk

97

(249)

Beryllium

Be

4

9.012

Bismuth

Bi

83

208.98

Boron

B

5

10.81

Bromine

Br

35

79.909

Cadmium

Cd

48

112.40

Calcium

Ca

20

40.08

Californium

Cf

98

(251)

Carbon

C

6

12.011

Cerium

Ce

58

140.12

Cesium

Cs

55

132.91

Chlorine

Cl

17

35.453

Chromium

Cr

24

52.00

Cobalt

Co

27

58.93

Copper

Cu

29

63.54



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OCR for page 125
APPENDIX D Table of Elements Element Atomic Symbol Atomic Number Weight Actinium Ac 89 (227) Aluminum Al 13 26.98 Americium Am 95 (243) Antimony Sb 51 121.75 Argon Ar 18 39.948 Arsenic As 33 74.92 Astatine At 85 (210) Barium Ba 56 137.34 Berkelium Bk 97 (249) Beryllium Be 4 9.012 Bismuth Bi 83 208.98 Boron B 5 10.81 Bromine Br 35 79.909 Cadmium Cd 48 112.40 Calcium Ca 20 40.08 Californium Cf 98 (251) Carbon C 6 12.011 Cerium Ce 58 140.12 Cesium Cs 55 132.91 Chlorine Cl 17 35.453 Chromium Cr 24 52.00 Cobalt Co 27 58.93 Copper Cu 29 63.54

OCR for page 125
Element Atomic Symbol Atomic Number Weight Curium Cm 96 (247) Dysprosium Dy 66 162.50 Einsteinium Es 99 (254) Erbium Er 68 167.26 Europium Eu 63 151.96 Fermium Fm 100 (253) Fluorine F 9 19.00 Francium Fr 87 (223) Gadolinium Gd 64 157.25 Gallium Ga 31 69.72 Germanium Ge 32 72.59 Gold Au 79 196.97 Hafnium Hf 72 178.49 Helium He 2 4.003 Holmium Ho 67 164.93 Hydrogen H 1 1.0080 Indium In 49 114.82 Iodine I 53 126.90 Iridium Ir 77 192.2 Iron Fe 26 55.85 Krypton Kr 36 83.80 Lanthanum La 57 138.91 Lawrencium Lr 103 (257) Lead Pb 82 207.19 Lithium Li 3 6.939 Lutetium Lu 71 174.97 Magnesium Mg 12 24.312 Manganese Mn 25 54.94 Mendelevium Md 101 (256) Mercury Hg 80 200.59 Molybdenum Mo 42 95.94 Neodymium Nd 60 144.24 Neon Ne 10 20.183 Neptunium Np 93 (237) Nickel Ni 28 58.71 Niobium Nb 41 92.91 Nitrogen N 7 14.007 Nobelium No 102 (253) Osmium Os 76 190.2 Oxygen O 8 15.9994 Palladium Pd 46 106.4

OCR for page 125
Element Atomic Symbol Atomic Number Weight Phosphorus P 15 30.974 Platinum Pt 78 195.09 Plutonium Pu 94 (242) Polonium Po 84 (210) Potassium K 19 39.102 Praseodymium Pr 59 140.91 Promethium Pm 61 (147) Protactinium Pa 91 (231) Radium Ra 88 (226) Radon Rn 86 (222) Rhenium Re 75 186.23 Rhodium Rh 45 102.91 Rubidium Rb 37 85.47 Ruthenium Ru 44 101.1 Samarium Sm 62 150.35 Scandium Sc 21 44.96 Selenium Se 34 78.96 Silicon Si 14 28.09 Silver Ag 47 107.870 Sodium Na 11 22.9898 Strontium Sr 38 87.62 Sulfur S 16 32.064 Tantalum Ta 73 180.95 Technetium Tc 43 (99) Tellurium Te 52 127.60 Terbium Tb 65 158.92 Thallium Tl 81 204.37 Thorium Th 90 232.04 Thulium Tm 69 168.93 Tin Sn 50 118.69 Titanium Ti 22 47.90 Tungsten W 74 183.85 Uranium U 92 238.03 Vanadium V 23 50.94 Xenon Xe 54 131.30 Ytterbium Yb 70 173.04 Yttrium Y 39 88.91 Zinc Zn 30 65.37 Zirconium Zr 40 91.22 *Values in parentheses indicate the mass number of the most stable isotope.