chemical properties Flashcards
1
Q
what are interstitial compounds
A
compounds in which h c n are trapped inside the crystal lattice of metals which are usually non stoichiometric
2
Q
are interstitial compound ionic or covalent
A
neither
3
Q
what are the general characteristics of interstitial compound
A
high mp, heigher than the pure metals
very hard
metallic conductivity
chemically inert
4
Q
brass is an alloy of ?
A
copper and zinc
5
Q
bronze is an alloy of ?
A
copper tin
6
Q
srp trend ?
A
inc left to right
