Shells have fixed a: radius b:energy …
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Posted by Sazain Fayaz 5 years ago
- 2 answers
Yogita Ingle 5 years ago
Each orbit or shell has a fixed energy and these circular orbits are known as orbital shells.
The electrons in an atom move from lower energy level to higher energy level by gaining the required energy and an electron moves from higher energy level to lower energy level by losing energy.
Answer: d:both a and b
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Kanav Dumra 5 years ago
0Thank You