Prepare Index cards for any four metals and four non-metals. The card should have information like name of metal/non metal;It's physical properties ,chemical properties and it's uses.

i dont know. 

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Index cards for any four metals and four non-metals. The card should have information like name of metal/non metal;It 's physical properties ,chemical properties and it 's uses.

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 whats its answer

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I don't know
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Prepared index card for any four metals and non metals.The card should have information like name of the metal & non metal. It physical properties, chemical properties and then uses. .
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