Atomic Structure

Front

What determines the identity of an element?

Back

The number of protons in the nucleus of an atom determines the identity of an element.

Front

Where are electrons found in the structure of an atom?

Back

Electrons are found in spaces around the nucleus of an atom.

Front

What is the atomic number of an element with 9 protons?

Back

The atomic number is 9.

Front

What are subatomic particles that are neutral in charge?

Back

Neutrons are subatomic particles that have no charge.

Front

What does the number 6 represent in atomic notation?

Back

The number 6 represents the atomic number of an element.

Front

What are protons?

Back

Protons are positively charged subatomic particles found in the nucleus of an atom.

Front

What is the charge of an electron?

Back

Electrons have a negative charge.

Front

What is the nucleus of an atom?

Back

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

Front

How do you calculate the atomic mass of an element?

Back

The atomic mass is calculated by adding the number of protons and neutrons in the nucleus.

Front

What is the difference between atomic number and atomic mass?

Back

The atomic number is the number of protons, while the atomic mass is the total number of protons and neutrons.