1.

Which of the following statements regarding the variation of atomic radii in the periodic table is not true?A. In a group,these is continuous decrease in size with icrease in atomic number.B. The size of inert gases is larger than halogens.C. The size of inert gases is larger than halogens.D. In `3^(rd)` period,the size of atoms increase with increase in atomic number.

Answer» Correct Answer - D
Size of atoms decreases with increases in atomic number in a period.


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