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STD 12 - 4. d and f- block elements — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 4. d and f- block elements4 Marks
MCQ
Which of the following statement is not correct
  • ✓
    Metals contribute their valency electrons to the common sea of electrons
  • B
    Metals have high co-ordination number
  • C
    Metals tend to adopt closely packed structures
  • D
    Metals have high lattice energy
✓

Answer

Correct option: A.
Metals contribute their valency electrons to the common sea of electrons
a
(a) Metals contribute their valency electrons to the common sea of electrons.

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