Question

definition
the lowest energy state of an atom
choose an answer
1 ground state
2 neutral state
3 inert state
4 excited state

Explanation:

• Ground state: In atomic physics, the ground state is the lowest - energy state of an atom. Atoms in the ground state have their electrons in the lowest possible energy levels.
• Neutral state: Refers to an atom having an equal number of protons and electrons (so the overall charge is zero), but it doesn't relate to the energy state of the atom.
• Inert state: Usually associated with atoms (like noble gases) that are chemically unreactive, not with the energy state of an atom.
• Excited state: An atom in an excited state has electrons in higher - energy levels than the ground state.

Answer:

1. ground state