How many electrons will a neon (Ne) atom have when it has no charge?

hope it helps you

Explanation:

Once one shell is full, the next electron that is added has to move to the next shell. So... for the element of NEON, you already know that the atomic number tells you the number of electrons. That means there are 10 electrons in a neon atom.

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

your mom.com . : 0000