Front

What is the charge of copper in Cu₂S?

Back

+1

Front

What is the name of the compound Fe₂O₃?

Back

iron III oxide

Front

What is the name of SnO₂?

Back

tin(IV) oxide

Front

What is the name of FeCl₂?

Back

iron (II) chloride

Front

What is the name of PbS₂?

Back

lead IV sulfide

Front

Define transition metals.

Back

Transition metals are elements that have partially filled d orbitals and can form variable oxidation states.

Front

What is the significance of Roman numerals in naming transition metal compounds?

Back

Roman numerals indicate the oxidation state of the metal in the compound.

Front

What is the formula for iron (III) chloride?

Back

FeCl₃

Front

What is the oxidation state of lead in lead(II) oxide?

Back

+2

Front

How do you determine the charge of a transition metal in a compound?

Back

By using the charges of the other elements in the compound to balance the overall charge.