Question

a molecule can be represented by​

Answer 1

Answer:

Molecules can be represented with a chemical formula which shows the types of atoms in the molecule, and, uses subscripts, it show how many of each type of atom is present.

Explanation:

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Answer 2

Answer:

(+) and (-) signs

Explanation:

Molecules can be represented with a chemical formula which shows the types of atoms in the molecule, and, uses subscripts, ti show how many of each type of atom is present. such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.