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olga nikolaevna [1]
3 years ago
15

When an electron in an atom spontaneously jumps from a higher energy state to a lower energy state, the atom?

Chemistry
1 answer:
vlabodo [156]3 years ago
6 0
If an atom suffers from a collision, that causes an electron to jump from a lower to higher state, it is called collisional excitation 
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