Atoms Atoms Atoms

Front

What is the chemical symbol for Hydrogen?

Back

H

Front

A neutron has _________ charge or is ________.

Back

no ... neutral

Front

All matter is made of _________.

Back

atoms

Front

What is at the center of every atom?

Back

A nucleus

Front

The negatively charged particles in an atom are called?

Back

Electrons

Front

What are the three main particles that make up an atom?

Back

Protons, Neutrons, Electrons

Front

What charge do protons have?

Back

Positive charge

Front

What is the nucleus of an atom made of?

Back

Protons and Neutrons

Front

What is the electron cloud?

Back

The region around the nucleus where electrons are likely to be found.

Front

What is the smallest unit of an element?

Back

An atom