Ionic & Covalent Compounds, Names, Formulas Checkpoint

Front

What is the formula for phosphorous trichloride?

Back

PCl₃

Front

What type of bonds are formed when calcium atoms react with oxygen atoms?

Back

Ionic

Front

What is the correct formula for Sodium Oxide?

Back

Na₂O

Front

What is the name of the compound Mg₃N₂?

Back

Magnesium nitride

Front

Which of the following is an example of a covalent compound? H₂S, KI, CaCl₂, MgO

Back

H₂S

Front

Define ionic bond.

Back

An ionic bond is a type of chemical bond that occurs when electrons are transferred from one atom to another, resulting in the formation of charged ions.

Front

Define covalent bond.

Back

A covalent bond is a type of chemical bond that involves the sharing of electron pairs between atoms.

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed from the electrostatic attraction between oppositely charged ions, while covalent compounds are formed by the sharing of electrons between atoms.

Front

What is the formula for Calcium Chloride?

Back

CaCl₂

Front

What is the name of the compound with the formula NaCl?

Back

Sodium chloride (table salt)