Assignment Score: 600/1300 Resources Hint Check Answer < Question 12 of 13 > Nonmetals gain electrons...

Question

Question

science chemistry

Answer 1

Answer #1

1)

Atomic number of C is 6

It has 4 valence electrons.

It can gain another 4 electrons and complete its octet.

Answer: 4

2)

After gaining 4 electrons, the number of electrons = 10

This is atomic number of Neon

Answer: neon

Answer 2

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