Question

define combination reaction

Answer 1

A combination reaction (also known as a synthesis reaction) is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product). Such reactions may be represented by equations of the following form: X + Y → XY.

mark as brainlist plezzzzz

Answer 2

In combination reaction two or more reactants combine to form a single product. EX: C +O2 →CO2 CaO +H2O →Ca(OH)2