Name (symbol) & Atomic Number

Hydrogen (H)

1

Helium (He)

2

Lithium (Li)

3

Beryllium (Be)

4

Boron (B)

5

Carbon (C)

6

Nitrogen (N)

7

Oxygen (O)

8

Fluorine (F)

9

Neon (Ne)

10

Sodium (Na)

11

Magnesium (Mg)

12

Aluminum (Al)

13

Silicon (Si)

14

Phosphorus (P)

15

Sulfur (S)

16

Chlorine (Cl)

17

Argon (Ar)

18

Potassium (K)

19

Calcium (Ca)

20

Scandium (Sc)

21

Titanium (Ti)

22

Vanadium (V)

23

Chromium (Cr)

24

Manganese (Mg)

25

Iron (Fe)

26

Cobalt (Co)

27

Nickel (Ni)

28

Copper (Cu)

29

Zinc (Zn)

30

Gallium (Ga)

31

Germanium (Ge)

32

Arsenic (As)

33

Selenium (Se)

34

Bromine (Br)

35

Krypton (Kr)

36

Rubidium (Rb)

37

Strontium (Sr)

38

Yttrium (Y)

39

Zirconium (Zr)

40

Niobium (Nb)

41

Molybdenum (Mo)

42

Technetium (Tc)

43

Ruthenium (Ru)

44

Rhodium (Rh)

45

Palladium (Pd)

46

Silver (Ag)

47

Cadmium (Cd)

48

Indium (In)

49

Tin (Sn)

50