Chemistry
Burning of a metal is an example of :
- Decomposition reaction
- Combination reaction between an element and a compound
- Direct combination reaction between two elements
- Displacement reaction
Chemical Reaction
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Answer
Direct combination reaction between two elements
Reason — A reaction in which two elements react to form a single substance is called a direct combination reaction between two elements.
When a metal, for example Magnesium, is burnt, it reacts with oxygen to form a new compound magnesium oxide.
2Mg + O2 ⟶ 2MgO
Hence, burning of a metal is a direct combination reaction between two elements.
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