Atoms and the Periodic Table

Front

All matter is made of _________.

Back

atoms

Front

The amount of matter in an object (like weight) is its...

Back

mass

Front

A proton has a ___________ charge.

Back

positive

Front

An electron has a _________ charge

Back

negative

Front

The particles with no charge in an atom are the _______.

Back

neutrons

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Front

__________ are negatively charged particles that are in the orbitals around the nucleus.

Back

electrons

Front

An element is identified by: its number of protons, the atomic mass, the type of charge, its number of isotopes

Back

its number of protons

Front

What is this table?

Back

Periodic Table of Elements

Front

What is the Periodic Table?

Back

A chart that shows all the elements scientists have discovered/created.