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puteri [66]
3 years ago
8

What contribution did Niels Bohr make to atomic theory?

Chemistry
1 answer:
Nikitich [7]3 years ago
6 0

Answer:

D

Explanation:

he showed that electrons occupy shells or energy levels around the nucleus.

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How much heat, in calories, is given off when 1.25 grams of silver is cooled from 100.0 degrees Celsius to 80 degrees Celsius? (
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