Atomic masses of elements from hydrogen to calcium?
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Answer:
calcium is 40 and hydrogen is. 1
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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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