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Softa [21]
3 years ago
13

Explain how atoms of elements form molecules, compounds and mixtures.

Physics
1 answer:
katrin2010 [14]3 years ago
6 0

An element is composed of millions of atoms and a compound is composed of molecules. When an atom reacts with another atom, a molecule is formed.

For example, if sodium reacts with chloride, it forms sodium chloride (Common salt). Here, sodium and chloride are elements and sodium chloride is a molecule. In this way, millions of atoms of sodium reacts with chloride and forms common salt.

Again, when the common salt is mixed with other compounds such as water, it forms a mixture.

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<em>D. Produces no wastes</em>

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Average speed  =  (distance covered)  /  (time to cover the distance)

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