Ionic Compounds and Copper Chemistry

The video explains that Copper II Chloride (CuCl2) is an ionic compound. It highlights that copper is a metal and chlorine is a non-metal, which typically results in an ionic bond. The video further discusses the ionic charges, noting that chlorine has a one-minus charge and copper, being a transition metal, has a two-plus charge. This results in the formation of an ionic bond between the positive copper ion and the negative chloride ions.

What type of compound is copper II chloride?

• Metallic

• Covalent

• Polar

• Ionic

What is the nature of the bond between a metal and a non-metal?

• Ionic

• Covalent

• Hydrogen

• Metallic

Why can't the charge of copper be determined directly from the periodic table?

• Copper is a metalloid

• Copper is a noble gas

• Copper is a transition metal

• Copper is a non-metal

What is the ionic charge of chlorine in copper II chloride?

• Two minus

• One minus

• Two plus

• One plus

How many chloride ions are present in copper II chloride?

• Four

• Two

• Three

• One

What is the charge of the copper ion in copper II chloride?

• One minus

• Two plus

• Two minus

• One plus

What type of attraction occurs between copper and chloride ions?

• Metallic

• Ionic

• Van der Waals

• Covalent