Bohr's Model of Atom and Valency

The video explains the behavior of electrons in atoms, drawing parallels to motorcyclists in a globe of death. It introduces Bohr's model, where electrons revolve in discrete orbits around the nucleus without radiating energy unless they jump between energy levels. The video details electron distribution in shells, using the formula 2n², and provides examples of electronic arrangements for various elements. It also covers valency, the tendency of elements to gain, lose, or share electrons to achieve a stable octet, using sodium chloride as an example.

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