1.

State the hardness property of metals and non metals

Answer»

mark the BRAINIEST if you like the ANSWEREXPLANATION:Physical Properties of Metals Metals are LUSTROUS, malleable, ductile, good conductors of heat and electricity.Hardness: All metals are hard except sodium and potassium, which are soft and can be CUT with a knife.Valency: Metals typically have 1 to 3 electrons in the outermost shell of their atoms.



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