Ions EXAM HR

Front

What are ions?

Back

Ions are charged particles that form when atoms gain or lose electrons.

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.

Front

How do ionic compounds form?

Back

Ionic compounds form when cations and anions attract each other due to opposite charges.

Front

What is the ionic charge for Sodium (Na)?

Back

The ionic charge for Sodium is 1+.

Front

What happens to ionic compounds in water?

Back

Ionic compounds dissociate into their respective ions when dissolved in water.

Front

What is the significance of valence electrons in ion formation?

Back

Valence electrons determine how an atom will bond with others, influencing whether it will gain or lose electrons.

Front

What is the ionic charge for Chlorine (Cl)?

Back

The ionic charge for Chlorine is 1-.

Front

What is an example of a common ionic compound?

Back

Sodium chloride (NaCl) is a common ionic compound.

Front

What role do non-metals play in ionic bonding?

Back

Non-metals typically gain electrons to form anions in ionic bonding.