The ion of an element has 3 positive charges

Asked by admin @ 11/08/2021 in Chemistry viewed by 346 People

The ion of an element has 3 positive charges. Mass number of the atom is 27 and the number of neutrons is 14. What is the number of electrons in the ion?

Answered by admin @ 11/08/2021

Number of valence electrons= +3
This shows that atom had lost 3 electrons to become stable and reach the state of octet.

number of neutrons= 14
Mass number= 27
Number of electrons= 27-14
=13

so the number of electrons in the ion= 13-3
=10

hope it helps...

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