I think it’s 20 mol
Sorry if I’m wrong
Answer:
The mass number is defined as the total number of protons and neutrons in an atom.
Explanation:
Once you identify the compound as Ionic<span>, </span>Molecular, or an Acid, follow the individual ... chemicalformulas<span>, write </span>whether<span> the compound is </span>ionic or molecular<span>, and ...</span>
