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Which is a reactive metal? ? a.) silicon b.)sodium c.)chorine d.)argon
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For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
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The clouds are grey and ground is wet. a quantitative b qualitative
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#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
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Which is a reactive metal? ? a.) silicon b.)sodium c.)chorine d.)argon...
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