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Chemistry CBSE Live product
Class 9
Structure of the atom
Annual Revision IV - Structure of the atom
3.
Chemical properties of isotopes and isobars
Question:
1
m.
Choose the best answer for the given question from the options:
Assertion (A):
Isobars cannot have identical chemical reactions.
Reason (R):
Chemical properties depend on the number of electrons and protons.
A is true, R is false
Both A and R are true, but R is not the correct explanation of A
Both A and R are true, and R is the correct explanation of A
A is false, R is true
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