Solid StateHard
Question
Which of the following statements about the interstitial compounds is incorrect ?
Options
A.They have higher melting points than the pure metal
B.They retain metallic conductivity
C.They are chemically reactive
D.They are much harder than the pure metal
More Solid State Questions
Lithium borohydride (LiBH4) crystallizes in an orthorhombic system with four molecules per unit cell. The unit cell dime...Which of the following shaded plane in fcc lattice contains arrangement of atoms as shown by circles :...Give the correct order of initials T (true) or F (false) for the following statements.I. In an anti-fluorite structure, ...The radius ratio of P2+ and Q- ions is 0.8. The unit cell of this ionic solid is...A mineral having the formula AB2, crystallises in the cubic close - packed lattice, with the A atoms occupying the latti...