Which of the following is expected to be high for a proton $(H^+)$?

Saline hydrides are known to react with water violently producing fire. Can $CO_2$,a well-known fire extinguisher,be used in this case? Explain.

Which isotope of hydrogen emits a $\beta-$particle?

Hydrogen can be obtained from water,by the action of water on

Hydrogen does not combine with

What characteristics do you expect from an electron-deficient hydride with respect to its structure and chemical reactions?