Chemistry, 08.12.2020 01:00 lerasteidl
Consider the two electron arrangements for neutral atoms A and B. The outer electron of atom B has moved to a higher energy state. What could cause this difference?
A - 1s22s22p63s1
B - 1s22s22p65s1
Electrons were knocked out of B by high energy particles.
Atom B has lost energy, perhaps by cooling.
Atom B has absorbed energy, perhaps by heating.
Answers: 1
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