abbreviations for each element. the number of atoms per element. what elements are in each molecule. the chemical reaction that takes place.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: One difference between a chemical formula and a chemical equation is that the chemical equation shows
Possibilities:
- abbreviations for each element.
- the number of atoms per element.
- what elements are in each molecule.
- the chemical reaction that takes place.

the chemical reaction that takes place.