Question

12.
Statement (A): The atomic radii in a group top to bottom increases.
Statement (B): The atomic radii in a period left to right decreases.
Statement (C):C4. Si are iso electronic species.
a) All the above statements are correct
b) All the above statements are incorrect
c) A. B are correct but C is incorrect
d) A. B are incorrect and C is correct.​

Answer 1

Answer:

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