Question

The lowest energy level in an atom is the:

a. Absolute zero temperature.

b. Ground state.

c. Ionization level.

d. Responsible for Doppler shifts.

Answer 1

The lowest energy level in an atom is the ground state.

Step-by-step explanation:

The lowest energy level in an atom is the ground state. When an electron is in the ground state, it is in the lowest energy orbit possible. When an electron in an atom absorbs energy, it moves to a higher energy level, which is referred to as an excited state.