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Atoms in the same PERIOD have the same... A. Number of energy levels B. Size C. Temperature D. Reactivity
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5 votes
Atoms in the same PERIOD have the same...

A. Number of energy levels
B. Size
C. Temperature
D. Reactivity

User Braden Brown
by
3.9k points

1 Answer

4 votes

Answer:

A. Number of energy levels

User Daniel Rikowski
by
3.8k points
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