The number of protons and neutrons combined in an atom is called the mass number.
The answer is B. Suspension. Suspension mixtures are composed of two or more materials mixed together wherein the solute particles are usually larger than those found in a solution or colloid. In cases of solid-fluid suspension mixtures, the solid solute particles tend to settle at the bottom of the mixture after some time.
Answer:
Imma just say acids have more acidity and bases have lower acidity...
