Answer
The ground state is the lowest energy level for an electron to occupy as shown in the Bohr model. Electrons in this level cannot drop to lower levels, but may be excited to higher energy states, where they can absorb or release energy to change levels again.
Work Step by Step
The ground state is the lowest energy level for an electron to occupy as shown in the Bohr model. Electrons in this level cannot drop to lower levels, but may be excited to higher energy states, where it can absorb or release energy to change levels again.