Substances and Mixtures

Front

In a ______________, one substance is dissolved in another substance.

Back

solution

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Front

A _________________ mixture is one where the substances are evenly spread throughout.

Back

homogeneous

Front

Subatomic particles with a positive charge are called _____________.

Back

protons

Front

__________ are made up of solutes and solvents.

Back

Solutions

Front

A mixture that has a uniform composition throughout is called a _____________.

Back

homogeneous mixture

Front

A mixture that consists of visibly different substances or phases is called a _____________.

Back

heterogeneous mixture

Front

The smallest unit of an element that retains the properties of that element is called an _____________.

Back

atom

Front

The particles in a ____________ are larger than those in a solution but smaller than those in a suspension.

Back

colloid

Front

The process of a solid dissolving in a liquid is called _____________.

Back

dissolution