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0 votes
1.1k views
in Chemistry by (35.5k points)

Calamine and Malachite, respectively, are the ores of : 

(1) Nickel and Aluminium 

(2) Zinc and Copper 

(3) Copper and Iron 

(4) Aluminium and Zinc

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2 Answers

+2 votes
by (37.7k points)

Answer is (2) Zinc and Copper

Calamine ⇒ ZnCO3 

Malachite ⇒ Cu(OH)2 ·CuCO3

0 votes
by (35 points)
2) zinc and copper

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