Why elements like copper, aluminium and iron are called metals ?
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Metals are pure chemical substances with a distinguishable, quantifiable atomic mass that is shiny, conductive (thermal and electrical) and hard.
Cu, Fe and Al agree to all these, they have a quantifiable mass, they are shiny, conductors, and hard.
Cu, Fe and Al agree to all these, they have a quantifiable mass, they are shiny, conductors, and hard.
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elements like copper, aluminium and iron are called metals because
1)they lose the electrons
2)they are electro positive in nature
3)that are solid at room temperatue
4)high melting , boiling point
1)they lose the electrons
2)they are electro positive in nature
3)that are solid at room temperatue
4)high melting , boiling point
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