Question

State any three physical and two chemical properties that prove that copper is a metal

Answer 1

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HERE IS YOUR ANSWER

PHYSICAL PROPERTIES :
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1) Copper is malleable and ductile.

2)Copper is a good conductor of electricity

3)Copper has a high melting and boiling point.

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CHEMICAL PROPERTIES :
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1)Copper reacts with oxygen to form Cooper oxide which is basic in nature.

2Cu+O2=>2CuO

2)Copper displaces less reactive metals from their salt solutions.

Cu+Ag2SO4=>CuSO4+2Ag

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Answer 2

Answer:

PHYSICAL PROPERTIES : 1) Copper is malleable, ductile and sonorous. 2)Copper is a good conductor of electricity. 3)Copper has a high melting and boiling point. CHEMICAL PROPERTIES : 1)Copper reacts with oxygen to form Cooper oxide which is basic in nature.

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