Hindi, asked by vivekpaultigga5413, 1 year ago

I am asking what is the valence electron

Answers

Answered by tanya1214
4
Valence electrons is an outer shell electron that is associated with an atom
Answered by ansaf
1
electron which is present in the last or outermost shell of an atom is known as valence electron....

for example ...oxygen =8.......2,6...

so its valence electron is -2



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