MCQ
Diagonal relationship is shown by
- AElements of first period
- BElements of second period
- CElements of third period
- ✓$(b)$ and $(c)$ both
✓
Answer
Correct option: D.
$(b)$ and $(c)$ both
d
$(d)$ Elements of second and third period Diagonal relationship
$(d)$ Elements of second and third period Diagonal relationship
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