.2 Chem Unit 5 Review

Front

What is the name of the formula for SO3?

Back

Sulfur trioxide

Front

What is the name of the compound with the formula N2O5?

Back

Dinitrogen pentoxide

Front

What type of bond is present in a molecule with a double bond?

Back

A double bond involves the sharing of two pairs of electrons between atoms.

Front

How many valence electrons does Carbon have?

Back

4

Front

Which element must occur diatomic in elemental form?

Back

Iodine (I2)

Front

What is the chemical formula for Nitrogen (II) oxide?

Back

NO

Front

What is the chemical formula for Sulfur dioxide?

Back

SO2

Front

What is the name of the compound with the formula CO2?

Back

Carbon dioxide

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons determine how atoms bond with each other.

Front

What is the name of the compound with the formula PCl5?

Back

Phosphorus pentachloride