Research
The relative atomic masses of some elements in the chart below are
given. You have to find the relative atomic masses of the othen
Element
Atomiems
Element
Atomic mass
Element
Atomic mass
1
19
20
32
355
7
Hydrogen
Helium
Lithium
Beryllium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Neon
Sodium
Magnesium
Aluminium
Silicon
Phosphorus
Sulphur
Chlorine
Argon
Potassium
Calcium
9
11
12
14
28
49
Answers
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Answer:
Itna mushkil mat puch kar please
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are yrr fir ab kaise likhenge asn aap hi btao
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