Atoms Practice

Front

How many electrons does Lithium have?

Back

3

Front

How many protons does Carbon have?

Back

6

Front

What is the chemical symbol for Lithium?

Back

Li

Front

How many protons does Lithium have?

Back

3

Front

What is the chemical symbol for Oxygen?

Back

O

Front

What is an atom?

Back

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

Front

What are the three main subatomic particles?

Back

Protons, neutrons, and electrons.

Front

What charge do protons have?

Back

Positive charge.

Front

What charge do electrons have?

Back

Negative charge.

Front

What is the nucleus of an atom?

Back

The central part of an atom, containing protons and neutrons.