..2 A) Give scientific reasons (Any two)
1. Why does an object released from the hand fall on the earth?
Atomic rading coes on decreasing while gning from left to right in a nerind
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An object released from the hand fall on earth because of gravity.
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1. An object released from the hand, falls on the earth due to gravity because it pull the object towards the centre of the of the earth.
2.Atomic radius goes on decreasing while going from left to right in a period. ... Due to the increased nuclear charge the electrons are pulled towards the nucleus to a greater extent, as a result the size of atom decreases i.e., atomic radius decreases.
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