The percentage of copper and oxygen in samples of CuO obtained by different methods …

Question

The  percentage  of  copper  and  oxygen  in  samples  of CuO  obtained  by  different  methods  were  found  to  be the same. This illustrates the law of

Accepted Answer

A. constant proportions

The percentage of copper and oxygen in samples of CuO obtained by different methods were found to be the same. This illustrates the law of

Practice More Like This