Review of Atoms, Elements and Periodic Table

Front

What are the two subatomic particles found in the nucleus of an atom?

Back

Protons and neutrons.

Front

What are the positive particles of an atom called?

Back

Protons.

Front

What is all matter made of?

Back

Atoms.

Front

What are the columns in the Periodic Table called?

Back

Groups/Families, because they share similar chemical properties.

Front

How many protons are in Beryllium?

Back

4.

Front

What is an atom?

Back

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

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.

Front

What is the Periodic Table?

Back

A tabular arrangement of elements organized by increasing atomic number.