The statement that is $INCORRECT$ about the interstitial compounds is

  • A
    they have metallic conductivity
  • B
    they have high melting points
  • C
    they are chemically reactive
  • D
    they are very hard

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Similar Questions

The magnetic nature of elements depends on the presence of unpaired electrons. Identify the configuration of transition elements which shows the highest magnetic moment.

Total number of $d$ electrons present in an element with atomic number $78$ is:

The correct order of the first ionization enthalpies is:

Consider the following pairs of elements and identify the pairs of elements which have nearly same atomic radius.
$I$. $Y, La$
$II$. $Zr, Hf$
$III$. $Mo, W$
$IV$. $Cr, Mo$

$Sc \ (Z = 21)$ is a transition element but $Zn \ (Z = 30)$ is not because

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