Question

1. As an electron in an atom moves from a higher energy state to a lower energy state, the atom
(A) becomes a negative ion
(C) releases energy
(B) becomes a positive ion
(D) absorbs energy

Answer 1

Answer:

(C) releases energy

Explanation:

From Bohr's model of the atom, we can understand the energy transitions involved when an electron moves from one energy level to another.

• An electron in an energy level has a definite amount of energy associated with it at that level.
• When electrons change state, they must absorb or emit the exact amount of energy which will bring them from initial to final states.
• When the electron is excited, it moves from the ground state to an excited state, it must must absorb energy.
• On returning from an excited state, energy is emitted.

Answer 2

(C) releases energy

From Bohr's model of the atom:

We can understand the energy transitions involved when an electron moves from one energy level to another.

• An electron in an energy level has a definite amount of energy associated with it at that level.
• When electrons change state, they must absorb or emit the exact amount of energy which will bring them from initial to final states.
• When the electron is excited, it moves from the ground state to an excited state, it must must absorb energy.
• On returning from an excited state, energy is released or emitted.

Therefore, option C is correct.

Learn more:

brainly.com/question/13822373