Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in forming bonds with other atoms.

Front

How many valence electrons does Chlorine have?

Back

Chlorine has 7 valence electrons.

Front

What is the chemical formula for potassium bromide?

Back

The chemical formula for potassium bromide is KBr.

Front

What ions make up Lead Chloride?

Back

Lead Chloride is made up of Pb²⁺ ions and Cl⁻ ions.

Front

What is the correct formula for Lead Chloride?

Back

The correct formula for Lead Chloride is PbCl₂.

Front

What happens to cations during ionic bonding?

Back

Cations lose electrons and become positively charged.

Front

What happens to anions during ionic bonding?

Back

Anions gain electrons and become negatively charged.

Front

How are ionic bonds formed?

Back

Ionic bonds are formed when electrons are transferred from one atom to another.

Front

What is the charge of a cation?

Back

A cation has a positive charge.

Front

What is the charge of an anion?

Back

An anion has a negative charge.