It would be needed ____protons, _____ electrons, and ____ neutrons to build a stable ion of helium. A)3,1,2 b)3,2,2 c)3,3,2 d)3,0,2

It would be needed ____protons, _____ electrons, and ____ neutrons to

1.	It would be needed ____protons, _____ electrons, and ____ neutrons to build a stable ion of helium. A)3,1,2 b)3,2,2 c)3,3,2 d)3,0,2
Answer» is C) 3,3,2 .