3 years ago

How does chemical change affect the composition of matter

Chemistry

1 answer:

Sergio039 [100]3 years ago

8 0

Beacuse it gets oxagin and changes ur wlecome

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<h3>Further explanation</h3>

$\tt \%element=\dfrac{Ar~element}{MW~compound}\times 100\%$

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It is required to find the energy of an electromagnetic wave with a frequency of $8\times 10^{12}\ Hz$ . The energy of a wave in terms of its frequency is given by :

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