MCQ
As we go from left to right in period two of the periodic table, gram atomic volume of the elements
- AWill change indefinitely
- BIncreases at a constant rate
- CFirst increases then decrease
- ✓Decreases
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Assertion $(A)$ : Boron is unable to form $BF _{6}^{3-}$
Reason $(R)$ : Size of $B$ is very small.
In the light of the above statements, choose the correct answer from the options given below.
