4. The process in which a molecule
undergoes electronic excitation is
known as
process.
O A. Tertiary
O B. Secondary
O C. Primary
O D. Convertible
Answers
Answered by
0
The correct option is spontaneous emission.
Explanation:
- Spontaneous emission is the process by which a quantum system such as an atom, molecule, or nucleus in an excited state undergoes a transition to a state with a lower energy and emits quanta of energy.
Answered by
0
Answer:
c.is the correct ans.primary process
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