Which of the following is an example of when an electron absorbs energy?1 pointWhen it goes from the fourth energy level to the first.When an electron releases a photon.When it goes from the second energy level to the fourth.When it maintains constant energy and doesn't change its energy level.
Question
Which of the following is an example of when an electron absorbs energy?1 pointWhen it goes from the fourth energy level to the first.When an electron releases a photon.When it goes from the second energy level to the fourth.When it maintains constant energy and doesn't change its energy level.
Solution
The example of when an electron absorbs energy is when it goes from the second energy level to the fourth.
Here's why:
Electrons exist in specific energy levels around the nucleus of an atom. When an electron absorbs energy, it moves to a higher energy level, which is further from the nucleus. In this case, the electron is moving from the second energy level to the fourth, which means it is absorbing energy to make that jump.
On the other hand, when an electron goes from a higher energy level to a lower one (like from the fourth to the first), it releases energy, often in the form of a photon.
If an electron maintains a constant energy and doesn't change its energy level, it is neither absorbing nor releasing energy.
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