Elements and Compound summary
Elements are substances that cannot be broken down into anything simpler all 116 elements are listed on the Periodic Table and elements can also be combined to form Compounds. Chemical Formulas show the Elements that make up a Compound. The Subscripts in a Chemical Formula tell us how many atoms of each element are in a Compound.
1. What is a Chemical Formula?
A Chemical Formula is a combination of symbols which represents the composition of a Compound.