Any energy above the ground state is called ___________. ∙ A. normal state ∙ B. above-ground state ∙ C. excited state ∙ D. spontaneous state

Any energy above the ground state is called ___________.
∙ A. normal state
∙ B. above-ground state
∙ C. excited state
∙ D. spontaneous state
by

1 Answer

Answer :

D. spontaneous state
by

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