__________ are formed when transition metal crystals are treated with hydrogen gas.
A)Covalent hydrides
B)Metallic hydrides
C)Active hydrides
D)Saltlike hydrides
E)Ionic hydrides

Question

Quizplus · Accepted Answer

Metallic hydrides are formed when transition metal crystals are treated with hydrogen gas. They consist of a metal lattice structure with hydrogen atoms occupying interstitial sites within the lattice. Other types of hydrides usually involve the formation of covalent bonds between hydrogen and other elements.

__________ Are Formed When Transition Metal Crystals Are Treated with Hydrogen