7.1 Ions

General Goals: 

Determine the number of valence electrons in an atom of a representative element.

Explain how the octet rule applies to atoms of metallic and nonmetallic elements.

Describe how cations form.

Explain how anions form.

H25

Read: 

GB 167 - 172

OB 187 - 193

Take notes on what you read.

Submit a picture of your notes to the assignment in ClassRoom.

P25  In Class:

Pg 193: 1-11 

Pg 207: 30-40

Worksheet 7-1

Submit a picture of your work to the assignment in ClassRoom.

7.2 Ionic bonds and ionic compounds

General Goals: 

Explain the electrical charge of ionic compounds.

Describe three properties of ionic compounds.

H26

Read: 

GB 173 - 179

OB 194 - 198

Take notes on what you read.

Submit a picture of your notes to the assignment in ClassRoom.

P26  In Class:

Pg 196: 12-13

Pg 199: 14-22 

Pg 207: 41-47

Worksheet 7-2

Submit a picture of your work to the assignment in ClassRoom.

7.3 Bonding in metals

General Goals: 

Model the valence electrons of metal atoms.

Describe the arrangement of atoms in a metal.

Explain the importance of alloys.

H27

Read: 

GB 187 - 191

OB 201 - 203

Take notes on what you read.

Submit a picture of your notes to the assignment in ClassRoom.

P27  In Class:

Pg 203: 23-29 

Pg 207: 48-51

Worksheet 7-3

Submit a picture of your work to the assignment in ClassRoom.