Question

7.Assertion (A): All isotopes of a given element show the same type of
chemical behavior Reason (R): The chemical properties of an atom are
controlled by the number of electrons in the atom.
O Both A and R are true and R is the correct explanation of A.
O Both A and R are true but Ris not the explanation of A.
O A is true but Ris false
O Both A and Rare false.​

Answer 1

Answer:

(a) Both A and R are true and R is the correct explanation of A.

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