1. When surrounding atoms form strong positive and negative ions, what type of bond is likely being formed?

A. Metallic B. Covalent C. Ionic D. Hydrogen

1. How may sodium atoms form a positive ion?

A. Lose one electron B. Lose two electrons C. Gain one elecrton D. Gain two electrons

1. Which of the following sets of elements is most likely to form an ionic bond?

A. Carbon and Oxygen B. Sodium and Chlorine C. Copper and Oxygen D. Nitrogen and Hydrogen

1. What is the correct formula for the ionic compound formed between calcium and an oxygen atom?

A. CaO B. Ca2O C. Ca3O D. CaO2

1. The high melting points and electrical conductivity associated with metallic bonds are a result of what?

A. Electronegativity B. Partial Ions C. Delocalized Electrons D. Attraction of Ions

1. What is the correct name for the ionic compound formed between sodium and sulfur atoms?

A. Sodium Sulfide B. Sodium Sulfite C. Sodium Sulfate D. Sodium Sulfur

1. What is the formula for the ionic compound formed between a potassium atom and an oxygen atom?

A. KO B. K2O C. K3O D. K2O2

1. What is the name given to an ion that has the same number of protons and electrons?

A. Isotope B. Neutral ion C. Noble ion D. Monatomic ion

1. What is the formula for the ionic compound between aluminum and chlorine?

A. AlCl B. AlCl2 C. AlCl3 D. Al2Cl

1. When two atoms of the same element bond together, what type of bond is being formed?

A. Metallic B. Covalent C. Ionic D. Hydrogen