Question

What is the relationship between atoms, elements and compounds?

Answer 1

Atoms are the smallest units of elements, while compounds are substances composed of two or more elements joined by chemical bonds.

Step-by-step explanation:

In chemistry, atoms are the smallest units of an element that retain the unique properties of that element. Elements are the basic building blocks of matter and are made up of a single type of atom. Compounds, on the other hand, are substances composed of two or more elements that are joined together by chemical bonds.

For example, glucose is a compound that is always composed of the same three elements: carbon, hydrogen, and oxygen. The atoms of each element in a compound are present in the same ratio. In the case of glucose, there are always six carbon and six oxygen atoms for every twelve hydrogen atoms.

Atoms join together to form compounds through chemical bonds, which are interactions between the electrons of the atoms. These bonds can result in atoms losing their identities as elements and adopting a new identity as a compound.

Answer 2

Different elements combine to make a compound. That means, hydrogen can combine with oxygen to create a compound called 'Water'. A compound is 'impure', that means it contains more than one type of atom. When a group of atoms combine, they create a molecule.
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