What is the phenomenon called when an electron transitions from a higher energy level to a lower energy level in an atom?
Practice Questions
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Q1
What is the phenomenon called when an electron transitions from a higher energy level to a lower energy level in an atom?
Ionization
Excitation
Emission
Absorption
When an electron transitions from a higher energy level to a lower energy level, it releases energy in the form of a photon, a process known as emission.
Questions & Step-by-step Solutions
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Q
Q: What is the phenomenon called when an electron transitions from a higher energy level to a lower energy level in an atom?
Solution: When an electron transitions from a higher energy level to a lower energy level, it releases energy in the form of a photon, a process known as emission.
Steps: 5
Step 1: Understand that electrons in an atom can exist at different energy levels.
Step 2: Recognize that a higher energy level means the electron has more energy.
Step 3: Know that when an electron moves from a higher energy level to a lower energy level, it loses energy.
Step 4: Learn that the energy lost by the electron is released in the form of light, called a photon.
Step 5: This process of releasing energy when moving to a lower energy level is called emission.
