Answer:
Diatomic molecules consist of two atoms that are chemically bonded. The two atoms can be the same or different chemical elements. As for whether or not they are compounds, there is not technically an answer. This is because all compounds are molecules, but not all molecules are compounds. For example diatomic molecules that comprise the chemical compounds nitric acid, carbon monoxide, and hydrogen chloride are made up of two different elements. As you can see, most diatomic molecules are not made up of the same kind of elements and not every diatomic molecule comprises a chemical compound.
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Explanation:
Answer:
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<u>Answer:</u> The element represented by M is Strontium.
<u>Explanation:</u>
Let us consider the molar mass of metal be 'x'.
The molar mass of MO will be = Molar mass of oxygen + Molar mass of metal = (16 + x)g/mol
It is given in the question that 15.44% of oxygen is present in metal oxide. So, the equation becomes:
![\frac{15.44}{100}\times (x+16)=16g/mol\\\\(x+16)=\frac{16g/mol\times 100}{15.44}\\\\x=(103.626-16)g/mol\\\\x=87.62g/mol](https://tex.z-dn.net/?f=%5Cfrac%7B15.44%7D%7B100%7D%5Ctimes%20%28x%2B16%29%3D16g%2Fmol%5C%5C%5C%5C%28x%2B16%29%3D%5Cfrac%7B16g%2Fmol%5Ctimes%20100%7D%7B15.44%7D%5C%5C%5C%5Cx%3D%28103.626-16%29g%2Fmol%5C%5C%5C%5Cx%3D87.62g%2Fmol)
The metal atom having molar mass as 87.62/mol is Strontium.
Hence, the element represented by M is Strontium.
The answer is true that they have equal mases.