Question

If electrons in an atom have the lowest possible energies, the atom is in the
a. inert state. b. radiation-emitting state. c. excited state. d. ground state.

Answer 1

Excited state means the electrons are at the highest possible energy. Radiation-emitting state, you can immediately cross out, since electrons would have to be unstable and have higher energies. Inert has to do with gases mostly, so the correct term would be ground state. :)