Metals are used for making tools. Give reason.
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Transition metals have high melting points and densities, form coloured compounds and act as catalysts. Rusting can be prevented by keeping oxygen and water away, and by sacrificial protection.
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Answer:
Metals are used to cook food to make cooking utensils because metals are good conductors of heat and electricity. Since , metal is a good conductor of heat then we can cook food faster whereas non metals are bad conductors so they are not used to make utensils.
Explanation:
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