Atomic Structure

Front

Subatomic particles with a negative charge

Back

Electrons

Front

Subatomic particles found on the outermost shell & responsible for the atom's reactivity

Back

valence electrons

Front

Subatomic particles with a positive charge

Back

protons

Front

Subatomic particles that are neutral in charge

Back

Neutrons

Front

The smallest particle of an element that shows all the properties of that element.

Back

Atom

Front

Where are electrons likely to be found as they travel around the nucleus?

Back

Electron Cloud

Front

A tiny but very dense, positively charged portion of the atom that holds most of the atomic mass

Back

Nucleus

Front

Arrangement of elements organized by atomic number

Back

Periodic Table

Front

Which subatomic particles are found in the nucleus of an atom? Options: Protons and Electrons, Protons and Neutrons, Neutrons and Electrons, Protons, Neutrons and Electrons

Back

Protons and Neutrons

Front

Complete the missing label on the diagram.

Back

Nucleus