periodic table elements

Hydrogen

Symbol: H

Atomic Number: 1

Helium

Symbol: He

Atomic Number: 2

Lithium

Symbol: Li

Atomic Mass: 3

Atomic Number: 6.94

Beryllium

Symbol: Be

Atomic Mass: 9.01

Atomic Number: 4

Boron

Symbol: B

Atomic Mass: 10.81

Atomic Number: 5

Carbon

Symbol: C

Atomic Mass: 12.01

Atomic Number: 6

Nitrogen

Symbol: N

Atomic Mass: 14.01

Atomic Number: 7

Oxygen

Symbol: O

Atomic Mass: 16.00

Atomic Number: 8

Fluorine

Symbol: F

Atomic Mass: 19.00

Atomic Number: 9

Neon

Symbol: Ne

Atomic Mass: 20.18

Atomic Number: 10

Sodium

Symbol: Na

Atomic Mass: 22.99

Atomic Number: 11

Magnesium

Symbol: Mg

Atomic Mass: 24.31

Atomic Number: 12

Aluminum

Symbol: Al

Atomic Mass: 26.98

Atomic Number: 13

Silicon

Symbol: Si

Atomic Mass: 28.09

Atomic Number: 14

Phosphorus

Symbol: P

Atomic Mass: 30.97

Atomic Number: 15

Sulfur

Symbol: S

Atomic Mass: 32.07

Atomic Number: 16

Chlorine

Symbol: Cl

Atomic Mass: 35.45

Atomic Number: 17

Argon

Symbol: Ar

Atomic Mass: 39.95

Atomic Number: 18

Potassium

Symbol: K

Atomic Mass: 39.10

Atomic Number: 19

Calcium

Symbol: Ca

Atomic Mass: 40.08

Atomic Number: 20

Scandium

Symbol: Sc

Atomic Mass: 44.96

Atomic Number: 21

Titanium

Symbol: Ti

Atomic Mass: 47.87

Atomic Number: 22

Vanadium

Symbol: V

Atomic Mass: 50.94

Atomic Number: 23

Chromium

Symbol: Cr

Atomic Mass: 52.00

Atomic Number: 24

Manganese

Symbol: Mn

Atomic Mass: 54.94

Atomic Number: 25

Iron

Symbol: Fe

Atomic Mass: 55.85

Atomic Number: 26

Cobalt

Symbol: Co

Atomic Mass: 58.93

Atomic Number: 27

Nickel

Symbol: Ni

Atomic Mass: 58.69

Atomic Number: 28

Copper

Symbol: Cu

Atomic Mass: 63.55

Atomic Number: 29

Zinc

Symbol: Zn

Atomic Mass: 65.39

Atomic Number: 30

Gallium

Symbol: Ga

Atomic Mass: 69.72

Atomic Number: 31

Germanium

Symbol: Ge

Atomic Mass: 72.61

Atomic Number: 32

Arsenic

Symbol: As

Atomic Mass: 74.92

Atomic Number: 33

Selenium

Symbol: Se

Atomic Mass: 78.96

Atomic Number: 34