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svet-max [94.6K]
3 years ago
12

Explain the connection between periods and energy levels.

Chemistry
1 answer:
Rainbow [258]3 years ago
7 0

Answer:

The atoms in the first period have electrons in 1 energy level. The atoms in the second period have electrons in 2 energy levels. The atoms in the third period have electrons in 3 energy levels. The atoms in the fourth period have electrons in 4 energy levels.

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