Properties of Matter and Atoms

Front

What does a nucleus include?

Back

Protons and Neutrons.

Front

What is the atomic number of an atom determined by?

Back

The number of Protons in its nucleus.

Front

What state of matter has an indefinite shape and an indefinite volume?

Back

Gas.

Front

What is a material consisting of only one type of atom classified as?

Back

Element.

Front

What are the three main states of matter?

Back

Solid, Liquid, Gas.

Front

What is the smallest unit of an element?

Back

Atom.

Front

What particles are found in the nucleus of an atom?

Back

Protons and Neutrons.

Front

What is the charge of a proton?

Back

Positive.

Front

What is the charge of a neutron?

Back

Neutral.

Front

What is the charge of an electron?

Back

Negative.