Atoms and Subatomic Particles

Front

What is the atomic mass of Iron?

Back

55.845

Front

Which subatomic particle has no charge?

Back

Neutron

Front

Atomic number is a measure of the...

Back

Number of protons

Front

How many protons does Titanium have?

Back

22

Front

What subatomic particle has a negative charge?

Back

Electrons

Front

What is an atom?

Back

The basic unit of a chemical element, consisting of a nucleus surrounded by electrons.

Front

What are protons?

Back

Positively charged subatomic particles found in the nucleus of an atom.

Front

What are neutrons?

Back

Neutral subatomic particles found in the nucleus of an atom.

Front

What are electrons?

Back

Negatively charged subatomic particles that orbit the nucleus of an atom.

Front

What is the nucleus of an atom?

Back

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