Element

Symbol

Atomic

number

Element

Symbol

Atomic

number

aluminium

antimony

argon

arsenic

astatine

barium

beryllium

bismuth

boron

bromine

cadmium

caesium

calcium

carbon

chlorine

chromium

cobalt

copper

fluorine

gallium

germanium

gold

helium

hydrogen

indium

iodine

iron

krypton

lead

lithium

magnesium

manganese

Al

Sb

Ar

As

At

Ba

Be

Bi

B

Br

Cd

Cs

Ca

C

Cl

Cr

Co

Cu

F

Ga

Ge

Au

He

H

In

I

Fe

Kr

Pb

Li

Mg

Mn

13

51

18

33

85

56

4

83

5

35

48

55

20

6

17

24

27

29

9

31

32

79

2

1

49

53

26

36

82

3

12

25

mercury

molybdenum

neon

nickel

nitrogen

osmium

oxygen

palladium

phosphorus

platinum

plutonium

polonium

potassium

radium

radon

rubidium

rutherfordium

scandium

selenium

silicon

silver

sodium

strontium

sulfur

tellurium

thallium

thorium

tin

titanium

tungsten

uranium

vanadium

xenon

yttrium

zinc

zirconium

Hg

Mo

Ne

Ni

N

Os

O

Pd

P

Pt

Pu

Po

K

Ra

Rn

Rb

Rf

Sc

Se

Si

Ag

Na

Sr

S

Te

Tl

Th

Sn

Ti

W

U

V

Xe

Y

Zn

Zr

80

42

10

28

7

76

8

46

15

78

94

84

19

88

86

37

104

21

34

14

47

11

38

16

52

81

90

50

22

74

92

23

54

39

30

40