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attashe74 [19]
2 years ago
5

Which information about an atom can a period number give you?(1 point)

Chemistry
2 answers:
earnstyle [38]2 years ago
6 0
B how many energy levels it has. Period number is based on how many shells/energy level the atom had.

for A and C and D it will be determined by group number and not period number
babunello [35]2 years ago
5 0

Answer:

A

Explanation:

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