Question

what are combination reaction? Give example? ​

Answer 1

Explanation:

A combination reaction is one in which two or more reactants combine to form a single product. Examples: Formation of calcium oxide by the combination elements calcium and oxygen. Formation of ammonia by the combination of elements nitrogen and hydrogen.

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Answer 2

Answer:

when combination reaction occurs between metal and non-metal the product is an ionic solid.an example could be lithium reacting with sulphur to give lithium sulfide. what magnesium burns in air, the atoms of the metal combine with the gas oxygen to produce magnesium oxide