Alkaline earth metals with the most electronegativity

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

What is the most important factor in determining climates.

Choose the correct statement about licensed veterinarians in the united states. a. they must be certified by the avma. b. they can treat all nonhuman animals. c. they can can treat only animals specified on the license. d. they must choose a specialty.