Question

conduction is lowest in solids​

Answer 1

Explanation:

Since solids has least or negligibleintra molecular space

There molecules are also held in strong molecular attraction hence conduction isn't possible

Answer 2

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Conduction is the most significant form of heat transfer within a solid object or between solids in thermal contact. Conduction is most significant in solids, and less though in liquids and gases, due to the space between molecules .