Types of Bonds

Name of Bonds

100

Name the type of bond that begins with the letter “I”

Ionic Bond

200

Name the type of bond that begins with the letter C.

Covalent bond.

300

Name the type of bond that begins with the letter M (2 words)

Metallic bond

400

Molecular Covalent bonds are only made up of what type of atoms?

Nonmetal atoms.

500

How many types of bonds did we learn about? name them.

3 types of bonds. ionic, covalent, metallic

Electrons in Bonds

100

What type of bond is it if metal atoms give up their valence electrons to nonmetal atoms?

Ionic Bond.

200

What happens to valence electrons in a molecular covalent bond?

Valence electrons are shared between atoms.

300

True or False: Covalent bonds create ions

false

400

What happens to valence electrons in metallic bonds?

Valence electrons are free to move about the substance: a sea of delocalised electrons

500

How does the Octet rule apply in ionic bonds?

It applies because the atoms want to have 8 electrons in the outer shell.

Properties of Bonds

100

What are three properties of Ionic bonds?

high melting and boiling points, being hard and brittle, and conducting electricity only when dissolved in water

200

What are three properties of covalent bonds?

does not conduct electricity, lower melting and boiling points, soft and flexible

300

What are three properties of metallic bonds?

does not dissolve, conducts electricity, malleable and hard solids.

400

If I have a bond made up of only metal atoms what type of bond is it?

metallic

500

C₂H₆O, Ethanol is an example of what type of bond?

Molecular covalent bond.

Vocabulary

100

What is the octet rule?

This is when 2 different atoms (typically from the left and right of the periodic table) come together so each atom has 8 electrons in its valence shell.

200

What does soluble mean?

If a substance dissolves in water, that makes the substance soluble.

300

What is a salt?

Ionic compound.

400

Metal atoms and ________ atoms make up Ionic bonds.

nonmetal atoms.

500

Valence Electrons are on the __________.

Outer shell of an atom.