ATOMIC STRUCTURE

Front

What is the atomic number of an atom?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

Which subatomic particle has basically no mass?

Back

Electrons have basically no mass.

Front

What type of charge do neutrons have?

Back

Neutrons have a neutral charge, meaning they have no charge.

Front

If an atom has an atomic number of 6, how many protons does it have?

Back

An atom with atomic number 6 has 6 protons.

Front

What type of charge do protons have?

Back

Protons have a positive charge.

Front

What are the three main subatomic particles?

Back

The three main subatomic particles are protons, neutrons, and electrons.

Front

Where are protons located in an atom?

Back

Protons are located in the nucleus of an atom.

Front

What is the mass of an electron compared to protons and neutrons?

Back

Electrons have a much smaller mass compared to protons and neutrons.

Front

What is the charge of an electron?

Back

Electrons have a negative charge.

Front

How do you determine the number of neutrons in an atom?

Back

The number of neutrons can be found by subtracting the atomic number from the atomic mass.