Science, asked by akshay753, 10 months ago

write the name and formula of the ore of a)aluminium
b)copper

Answers

Answered by discussion

3

Answer:

aluminium=Al

copper=Cu

Answered by onlineshailendra

2

Answer:

Copper (Cu) : Copper Pyrite : CuFeS2

Malachite : CuCO3Cu(OH)3

Ore of aluminium (Al) is : Bauxite: it is a mixture of iron oxide, silicon oxide, titanium oxide and aluminium oxide as

Al2O3 + SiO2 + TiO2 + Fe2O3

Cryolite : Na3Al

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