1st - Ionic Compounds with transition metals and polyatomic ions

Front

What is the charge of cobalt in Co2O3?

Back

+3

Front

What is the name of NH4Cl?

Back

Ammonium chloride

Front

What is the chemical formula for copper (II) chloride?

Back

CuCl2

Front

What is the proper formula for magnesium hydroxide?

Back

Mg(OH)2

Front

What is the name of Al(NO3)3?

Back

Aluminum nitrate

Front

What are transition metals?

Back

Elements that have partially filled d orbitals and can form variable oxidation states.

Front

What is a polyatomic ion?

Back

An ion composed of two or more atoms bonded together, that carries a charge.

Front

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

Back

By using the known charges of the other ions in the compound.

Front

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

Back

They indicate the oxidation state of the metal in the compound.

Front

What is the formula for the sulfate ion?

Back

SO4^2-