<Li> helium: helium hydride (only exists as an ion) </Li> <P> According to the convention above, the following are "hydrogen compounds" and not "hydrides": </P> <Ul> <Li> oxygen: water (' oxidane' when substituted; synonym: oxygen hydride), hydrogen peroxide </Li> <Li> sulfur: hydrogen sulfide (' sulfane' when substituted) synonym: sulfur hydride </Li> <Li> selenium: hydrogen selenide (' selane' when substituted) </Li> <Li> tellurium: hydrogen telluride (' tellane' when substituted) </Li> <Li> polonium: hydrogen polonide (' polane' when substituted) </Li> <Li> halogens: hydrogen halides </Li> </Ul> <Li> oxygen: water (' oxidane' when substituted; synonym: oxygen hydride), hydrogen peroxide </Li>

How do non metals react with hydrogen explain with an example