Question

How are the compounds formerd?​

Answer 1

Explanation:

Compounds are formed from simpler substances by chemical reaction . Some compounds can be formed directly from their constituent elements, e.g., water from hydrogen and oxygen: 2H 2 + O 2 → 2H 2O. ... Compounds can be decomposed by chemical means into elements or simpler compounds.$<marquee><h1><fontcolor=green>$ Hope it helps.......

Answer 2

Explanation:

Compounds are formed from simpler substances by chemical reaction . Some compounds can be formed directly from their constituent elements, e.g., water from hydrogen and oxygen: 2H 2 + O 2 → 2H 2O. ... Compounds can be decomposed by chemical means into elements or simpler compounds.