[" Hydrogen does not combine with "],[" () Antimony "],[" O Sodium "],[" Oismuth "],[" () Helium "]

Hydrogen can be fused to form helium at

Hydrogen can be fused to form helium at

The helium atom does not contain

Antimony does not show allotropy.

Hydrogen combines with chlorine to form HC. It also combines with sodium to form NaH . IF sodium and chlorine also combine with each other, they will do so in the ratio of their mass as :-

Hydrogen combines with oxygen with oxygen to form H_(2)O in which 16 g of oxygen combine with 2 g of hydrogen. Hydrogen also combines with carbon to form CH_(4) in which 2 g of hydrogen combine with 6 g of carbon. If carbon and oxygen combine togather then they will do show in the ratio of

Hydrogen combines with oxygen to form H_(2)O in which 16 g of oxygen combine with 2g of hydrogen . Hydrogen also combines with carbon to form CH_(4) in which 2 g of hydrogen combine with 6 g of carbon . If carbon and oxygen combine together then they will do show in the ratio of