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Divide the metals Cu, Zn, Ca, Mg, Fe, Na, Li into three groups, namely reactive metals, moderately reactive metals and less reactive metals.

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Divide the metals Cu, Zn, Ca, Mg, Fe, Na, Li into three groups, namely reactive metals, moderately reactive metals and less reactive metals.

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Highly reactive metals moderately reactive metals less reactive metals.
Ca Fe Au
Mg Zn Ag
Na Cu Pt
Li    


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