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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x - a remained fraction of a sample

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So, we know:
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We need:
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Then:
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