Atoms and Elements

Front

A substance made up of only one kind of atom.

Back

Element

Front

The part of the atom with no charge or neutral.

Back

Neutron

Front

This picture shows how we group all of the elements. What is this called?

Back

Periodic Table

Front

This part of the atom has a positive charge.

Back

Proton

Front

What is outside of the nucleus and has a negative charge?

Back

Electrons

Front

The center of an atom that contains protons and neutrons.

Back

Nucleus

Front

The smallest unit of an element that retains the properties of that element.

Back

Atom

Front

A substance formed when two or more elements are chemically bonded together.

Back

Compound

Front

The table that organizes all known elements by their properties.

Back

Periodic Table

Front

The negatively charged particle found outside the nucleus of an atom.

Back

Electron