Q 3133001842.     (z) Assign the position of elements having
outer electronic configuration:
(a) `ns^2 np^4` for `n = 3`
(b) `(n - 1) d^2 ns^2` for `n = 4`
(ii) Among the elements `B, Al, C` and `Si`
(a) which has the highest first ionization enthalpy?
(b) which has the most negative electron gain enthalpy?
(c) which has the largest atomic radius?
(d) which has the most metallic character?
Give reasons.


Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer