MCQ
A trend common to both groups $I$ and $VII$ elements in the periodic table as atomic number increases is
- AOxidising power increases
- ✓Atomic radius increases
- CMaximum valency increases
- DReactivity with water increases
✓
Answer
Correct option: B.
Atomic radius increases
b
(b) Atomic radius increases as no. of shells increases.
(b) Atomic radius increases as no. of shells increases.
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