Question

if the number of electrons protons and neutrons in an element is 6 then the valence electrons present in the element is____

if the number of electrons protons and neutrons in an element is 12 then the valence electrons present in the element is____

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Answer 1

Answer:

In first there is little bit of confusion I know the element is Carbon

[ii]The element is magnesium and the no.of valence electron is 2.

Not full but you can give me half marks for this question.