What causes ions to form? a) None of these

b) Atoms/molecules gain or lose a proton

c) Atoms/molecules gain or lose a electron

d) Atoms/molecules gain or lose a neutron

e) Atoms/molecules gain or lose a quark

f) Atoms/molecules gain or lose a nucleus

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.