If an atom is supplied with excess energy: an electron may change to an excited state
a proton will leave the nucleus
an electron may move to a higher energy level
an electron may move to a lower energy level
an electron may fly off (exit) the energy level

(MULTIPLE CHOICES)

which are post-impressionist paintings? check all that apply?

explanation:

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and color.

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wegner's theory did not explain how the continents could move

explanation: