When an electron drops from a higher energy level to a low energy leve

1.	When an electron drops from a higher energy level to a low energy level, then [AMU 1985]
A.	Energy is emitted
B.	Energy is absorbed
C.	Atomic number increases
D.	Atomic number decreases
Answer» B. Energy is absorbed

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When an electron drops from a higher energy level to a low energy level, then [AMU 1985]

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