They show the elements that make up a compound
They show the types of atoms that make up a molecule.
They show the number of each type of atom in a molecule.
Explanation:
A chemical formula is a representation of molecules and compounds using a combination of symbols.
Molecules and compound are both made up of atoms and elements.
- An atom is the smallest indivisible particle of matter.
- An element is a substance made up of distinct atoms.
To write a chemical formula, symbols of elements are usually combined.
For example the formula of water H₂O shows:
2 different elements which are hydrogen and oxygen
2 atoms of hydrogen and 1 atom of oxygen
This is what we can infer from the chemical formula.
A compound is a combination of elements/atoms likewise a molecule.
learn more:
Chemical formula brainly.com/question/10216585
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