MCQ
The most predominantly ionic compounds will be obtained from the combination of elements belonging to
  • $1$ and $7$ groups
  • B
    $2$ and $6$ groups
  • C
    $3$ and $5$ groups
  • D
    $0$ and $7$ groups

Answer

Correct option: A.
$1$ and $7$ groups
a
$(a)$ Ionic bond is formed when there is large difference of electro-negativities between the atoms.

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