Question

what is the valency of the element having a total of 8 electrons ​

Answer 1

Answer:

2

Explanation:

The electronic configuration would be 2,6

This would leave 2 electrons to be filled in the last shell

P.S the element is oxygen

Answer 2

Answer:Example - The atomic number of oxygen is 8, where its electronic configuration is 2,6. Oxygen has six electrons in its outermost shell and needs two more electrons to complete its octet state. Thus, oxygen has 6 valence electrons and 2 as its valency .

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