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What are alloys?

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JU-IITKGP & 10+ years experienced for boards, JEE,NEET,OLYMPIAD & 5-12

It is mixture of metals example steel,bronze. Bronze is alloy of aluminium,nickel or zinc and manganese. Steel is made of iron,chromium also small percentage of carbon,nickel,
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It is mixture of metals example steel,bronze. Bronze is alloy of aluminium,nickel or zinc and manganese. Steel is made of iron,chromium also small percentage of carbon,nickel,
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Protons,electrons,neutrons .proton neutron in nucleus electrons make confrigration
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2
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Our eye can not see objects below 1/10 millimeter. Optically it is not possible.microscope use can be done.
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Steam
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