Question

1. match the descriptions with the terms. these are the smallest parts of matter that still retain all the properties of that matter. this process dissolves a substance into a solution. this is the measure of the amount of a solute dissolved in a solution. an atoms nucleus is where these positively charged subatomic particles are found. a solid changes from a solid to a gas without going to a liquid first. changing the concentration of a solution is accomplished by this process. choices: atoms, concentration, dissolution, dilution, sublimation, protons

Explanation:

1. The smallest parts of matter that retain all the properties of that matter are atoms.
2. Protons are positively - charged subatomic particles found in an atom's nucleus.
3. Sublimation is the process where a solid changes directly to a gas without going through the liquid state.
4. Dissolution is the process that dissolves a substance into a solution.
5. Dilution is the process of changing the concentration of a solution.

Answer:

1. atoms
2. protons
3. sublimation
4. dissolution
5. dilution