Chemistry, asked by jprpradeep55, 10 months ago

Atomic masses of elements from hydrogen to calcium?

Answers

Answered by nagarlakshya692
1

Answer:

calcium is 40 and hydrogen is. 1

Answered by nishi7260
6

Elements Atomic Masses

Hydrogen 1

Helium 4

Lithium 7

Berilyum 9

Boron 11

Carbon 12

Nitrogen 14

Oxygen 16

Fluorine 19

Neon 20

Sodium 23

Magnesium 24

Aluminium 27

Silicon 28

Phosphorus 31

Sulphur 32

Chlorine 35.5

Argon 40

Potassium 39

Calcium 40

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