Atomic Structure

Front

What charge do electrons have?

Back

Electrons have a negative charge.

Front

Which particle has a positive charge?

Back

The proton has a positive charge.

Front

What is an anion?

Back

An anion is a negatively charged atom that is not stable.

Front

How many electrons are in an atom of neon?

Back

An atom of neon has 10 electrons.

Front

What is the element with 1 electron?

Back

The element with 1 electron is hydrogen.

Front

What is the charge of a proton?

Back

A proton has a positive charge.

Front

What is the charge of a neutron?

Back

A neutron has no charge.

Front

What is the atomic number of an element?

Back

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

Front

What is the mass of an electron compared to a proton?

Back

An electron has a much smaller mass compared to a proton.

Front

What is a cation?

Back

A cation is a positively charged ion.