nik8as3seserr nik8as3seserr

20-05-2017
Chemistry

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Which is the best pure substance gold or air?

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alexisstegall23 alexisstegall23

20-05-2017

Gold is the best pure substance. The answer is gold

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odessashawkat1997 odessashawkat1997

20-05-2017

it is gold!!!!!!!!!!!!!!!!!!

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