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



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