Multiple choice

The Third ionisation potential of an element is found to be very high compound to the first and second ionisation potentials. Thevalency of the element may be

  1. l

  2. 2

  3. 3

  4. 4
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The element contains two valence electrons. By the second ionisation the ion attaine stable inert goes configuration. Hence thirdionisation potentical is very high

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