Question

pls ans above question​

Answer 1

Answer:

Electron Shells

Electrons that are in the first energy level (energy level 1) are closest to the nucleus and will have the lowest energy. Electrons further away from the nucleus will have higher energy. An atom's electron shell can accommodate 2n2 electrons, where n is the energy level.

Answer 2

shells neuclesillnninum dhooram kudumbol avrde energy kudum