Chemistry, asked by Asamsaj, 1 year ago

aromic no. of berylium

Answers

Answered by Satwatneyearthian
2
atomic number of berylium is 4
atomic mass is 8
number of neutrons is 4
number of protons is 4
number of electrons is 4
valency is 2


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Answered by sivaarun
2
atomic number of berylium is 4
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