Matter and Interactions

Front

What is a measure of the amount of matter in an object?

Back

Mass is the measure of the amount of matter in an object.

Front

What are the particles in the nucleus of an atom that have a positive charge?

Back

Protons are the particles in the nucleus of an atom that have a positive charge.

Front

What is anything that has mass and takes up space?

Back

Matter is anything that has mass and takes up space.

Front

What is the process in which one or more substances are changed into one or more different substances?

Back

A Chemical Reaction is the process in which one or more substances are changed into one or more different substances.

Front

What is the degree of compactness of a substance?

Back

Density is the degree of compactness of a substance.

Front

What is the term for a combination of two or more substances that are not chemically bonded?

Back

A Mixture is a combination of two or more substances that are not chemically bonded.

Front

What is the term for a mixture that has a uniform composition throughout?

Back

A Homogeneous Mixture is a mixture that has a uniform composition throughout.

Front

What is the term for a mixture that does not have a uniform composition?

Back

A Heterogeneous Mixture is a mixture that does not have a uniform composition.

Front

What is the smallest unit of an element that retains the properties of that element?

Back

An Atom is the smallest unit of an element that retains the properties of that element.

Front

What are the particles in the nucleus of an atom that have no charge?

Back

Neutrons are the particles in the nucleus of an atom that have no charge.