1.

Differentiate between metals and nonmetals on the basis of following properties hardness malleability state ductility sonorous conduction of heat and electricity please tell

Answer»

Metal-
Hardness- generally metals are hard but sodium nd potassium are soft metal
MALLEABILITY- metal when beat or hammered can be change into thin sheet this property of metal called malleability.
Ductility - metal can be drawn into thin wire. This property called ductility. Ductility of different metals are different.
SONOROUS - when metal are struck with a rigid object they PRODUCE a characteristic sound for this reason, musical INSTRUMENTS like sitar guitar produce sound.



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