describe-the-physical-properties-of-the-following-substances-ph3-cah2-and-zrh19

Question

Describe the physical properties of the following substances: PH_{3}, CaH_{2}, and ZrH_{1.9}.

Accepted Answer

PH_{3}: covalent hydride, gasCaH_{2}: ionic hydride, solidZrH_{1.9}: metallic hydride, solid

Answer

PH_{3}: covalent hydride, solidCaH_{2}: metallic hydride, liquidZrH_{1.9}: ionic hydride, solid

Answer

PH_{3}: metallic hydride, solidCaH_{2}: covalent hydride, solidZrH_{1.9}: ionic hydride, gas

Answer

PH_{3}: metallic hydride, solidCaH_{2}: ionic hydride, gasZrH_{1.9}: covalent hydride, liquid

Describe the physical properties of the following substances: PH3, CaH2, and ZrH1.9.