Types of Chemical Bonds

Question 1

Which of the following compounds are ionic compounds? Check all of the boxes that apply.

Revolt · Accepted Answer

A: CaCl2; C: MgO; D: Na2O

Question 2

Use the periodic table to determine the charge of the ions below. Select the correct answer from the drop-down menus.A lithium ion has a charge of

Revolt · Accepted Answer

A: +1.

Question 3

A calcium ion has a charge of

Revolt · Accepted Answer

B: +2.

Question 4

An aluminum ion has a charge of

Revolt · Accepted Answer

B: +3.

Question 5

A fluorine ion has a charge of

Revolt · Accepted Answer

C: -1.

Question 6

An oxygen ion has a charge of

Revolt · Accepted Answer

D: -2.

Question 7

Which elements form an ionic compound?Check all the boxes that apply.

Revolt · Accepted Answer

A: aluminum and oxygen; D: lithium and fluorine

Types of Chemical Bonds Answers