Atomic mass of first 30 elements of periodic table ..
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Hydrogen 1
Helium 4
Lithium 7
Beryllium 9
Boron 11
Carbon 12
Nitrogen 14
Oxygen 16
Fluorine 19
Neon 20
Sodium 23
Magnesium 24
Aluminum 27
Silicon 28
Phosphorus 31
Sulfur 32
Chlorine 35
Argon 40
Potassium 39
Calcium 40
Scandium 45
Titanium 48
Vanadium 51
Chromium 52
Manganese 55
Iron 56
Cobalt 59
Copper 63
Zinc 65
HOPE IT MAY HELP YOU.
Helium 4
Lithium 7
Beryllium 9
Boron 11
Carbon 12
Nitrogen 14
Oxygen 16
Fluorine 19
Neon 20
Sodium 23
Magnesium 24
Aluminum 27
Silicon 28
Phosphorus 31
Sulfur 32
Chlorine 35
Argon 40
Potassium 39
Calcium 40
Scandium 45
Titanium 48
Vanadium 51
Chromium 52
Manganese 55
Iron 56
Cobalt 59
Copper 63
Zinc 65
HOPE IT MAY HELP YOU.
Ishan6186:
these r not accurate
thanks for marking me
Your welcome
wlcmn
Answered by
2
atomic no atomic mass
hydrogen 1 1
helium 2 4
lithium 3 6.94
beryllium 4 9.01
boron 5 10.81
carbon 6 12.01
nitrogen7 14.01
oxygen 8 15.99
fluorine 9 19
neon 10 20.18
sodium 11 22.99
magnesium 12 25.31
aluminium 13 26.98
silicon 14 28.09
phosphorus 15 30.97
sulphur 16 32.7
I know first 16 i hope it helps u *_*
hydrogen 1 1
helium 2 4
lithium 3 6.94
beryllium 4 9.01
boron 5 10.81
carbon 6 12.01
nitrogen7 14.01
oxygen 8 15.99
fluorine 9 19
neon 10 20.18
sodium 11 22.99
magnesium 12 25.31
aluminium 13 26.98
silicon 14 28.09
phosphorus 15 30.97
sulphur 16 32.7
I know first 16 i hope it helps u *_*
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