Question

rent on different planets.
Q. 2. (A) Give Scientific reasons : (Any two)
(1) The weight of a body is different on diffe
(ii) Atomic radius goes on increasin
radius goes on increasing down a group​

Answer 1

Answer:

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Answer 2

weight is type of force and refers to the normal Reaction a body experiences hence it differed at different places because it's. the measure of force which can change

atomic radius increases down the group dude to increase in size or the atom as no of electron and protons increases as well with increase in atomic no and hence the no of shells also increase