Question

1. choose all that apply. choose two things that scientists include in chemical formulas. atomic weight chemical symbols the number of atoms in a substance solubility

Explanation:

Chemical formulas use chemical symbols to represent elements and sub - scripts to show the number of atoms of each element in a substance. Atomic weight is not part of the formula itself, and solubility is a property not included in the formula.

Answer:

B. chemical symbols
C. the number of atoms in a substance