The Atom

Front

What are the positively charged particles of an atom?

Back

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

Front

How does the charge and mass of an electron compare to that of a proton?

Back

An electron has an opposite charge and a smaller mass compared to a proton.

Front

What number is commonly used to represent an electron in atomic models?

Back

The number 3 is often used to represent an electron in atomic models.

Front

What is the primary composition of the electron cloud model?

Back

The electron cloud model is primarily made up of empty space.

Front

What is located at the center of every atom?

Back

The nucleus is located at the center of every atom.

Front

What are neutrons and where are they found?

Back

Neutrons are neutral particles found in the nucleus of an atom.

Front

What is the charge of a proton?

Back

A proton has a positive charge.

Front

What is the charge of an electron?

Back

An electron has a negative charge.

Front

What is the mass comparison between protons and neutrons?

Back

Protons and neutrons have approximately the same mass.

Front

What is the role of electrons in chemical bonding?

Back

Electrons are involved in forming chemical bonds between atoms.