Question

Which energy level has the least energy?
n=3
n=1
n=5
n=7

Answer 1

Answer:n=1

Explanation:

Answer 2

Answer:

These energy levels are now numbered as n = 1, n = 2 and so forth. These are the principal quantum numbers. Energy level n=1 has the least energy and energy level n=7 the most energy.

Explanation:

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