B.) Helium have <span>two protons and two electrons
Hope this helps!</span>
Answer:
I think the answer is C but you might need a second opinion on this answer
Hi there
In order for an electron to jump into a higher energy state, it must first absorb energy (heat, light, etc).
When an electron goes back down to the ground state from the excited state, it emits energy usually in the form of a photon.
i hope this helps
