Ionic Compounds and Nitrate Ions

The video explains the nature of lead nitrate (Pb(NO3)2), identifying it as an ionic compound. It discusses the ionic bond between lead, a metal, and nitrate ions, which are nonmetals. The video also highlights the covalent bonds within the nitrate ion itself, formed between nitrogen and oxygen. The charge of the lead ion is determined to be 2+, balancing the two 1- charges of the nitrate ions. Overall, the video clarifies the distinction between ionic and covalent bonds within the compound.

What type of bonds exist between nitrogen and oxygen in lead(II) nitrate?

• Ionic bonds

• Covalent bonds

• Metallic bonds

• Hydrogen bonds

Why is lead(II) nitrate considered an ionic compound?

• Because it contains a metal and nonmetals

• Because it contains only nonmetals

• Because it has metallic bonds

• Because it is a molecular compound

What is the charge of the nitrate ion in lead(II) nitrate?

• 2-

• 1-

• 1+

• 2+

How many nitrate ions are present in lead(II) nitrate?

• One

• Two

• Three

• Four

What is the charge of the lead ion in lead(II) nitrate?

• 2+

• 3+

• 4+

• 1+

What type of compound is formed when a metal and nonmetals combine?

• Covalent compound

• Hydrogen compound

• Metallic compound

• Ionic compound

What is another name for a covalent compound?

• Metallic compound

• Ionic compound

• Molecular compound

• Hydrogen compound

What attracts the ions to form the ionic bond in lead(II) nitrate?

• Gravitational forces

• Magnetic forces

• Opposite charges

• Similar charges

What elements form covalent bonds in the nitrate ion?

• Nitrogen and oxygen

• Lead and nitrogen

• Lead and oxygen

• Lead and nitrate

What is the overall nature of lead(II) nitrate?

• Ionic

• Metallic

• Covalent

• Hydrogen