Science, asked by anuveshkumars3003, 1 year ago

A reddish brown coloured element ‘X’ on heating in air, becomes a black coloured
compound ‘Y’. X and Y are and __(Cu, CuO / Pb, PbO).

Answers

Answered by sanjay338

2

the brown coloured element X is copper CU and the y the black coloured compound formed is copper oxide cuo

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