The answer is (3)Ne. Usually, the elements belongs to group 18 all have completely filled valence electron shell. Among the four elements carbon, vanadium, neon and antimony, only neon belongs to group 18.
What is the two coking appliances
There's a heck ton of snow! What does that mean? It means metals that may not be water-soluble can rust. <span />
Answer:
it will have 6 valence electrons
it will gain electrons
charge will be 2-
