General Chemistry
Identify the elements I, II, III, and IV in the periodic table below. Propose a formula for simplest hydride of each element identified.
Does hydrogen, from the compound below, exist as H+, H-, or as an H atom bound covalently?
BeH2
A nonstoichiometric compound means that the atomic composition cannot be expressed as a ratio of small whole numbers. Its example is TiH1.7. True or False?