1. In: pg 76 Draw and label the diagram below
Carbon Atom

2. Do it Now pg. 76
What are the charges on the following parts of an atom?
Proton
Electron
Neutron

3. Unit 3: Matter in Ecosystems
Title Page Pg Write the topic for the unit in the middle of the paper and box it in. 2. Divide the paper into 3 equal sections. 3. Write one element name per section 4. Copy the square from the periodic table for each element. For each, label 1)atomic number 2)atomic mass and 3)chemical symbol 4) element name 5. Each section must have 3 different colors(black and white don’t count). Don’t use the same 3 colors for 2 different sections.
Carbon
Pg. 77
Unit 3: Matter in Ecosystems
Hydrogen
Oxygen

4. Title: Matter in Living Things
Cornell Notes-Pg 79
100pts

5. What is Matter? Matter is anything that has mass and volume.
Atoms are the smallest part of matter.
Elements consist of atoms of one kind.

6. What is Bonding?
Individual atoms will join together and form connections.
Chemical bonds –energy connections that hold together atoms.
Atoms of the same element may bond together.
Or atoms of 2 or more different elements bond together to form a compound

7. How is matter grouped in living things?
Most elements are grouped together into molecules(the smallest unit of a compound that has the characteristics of that compound)

8. Molecules may be?
Small Or Very large

9. What is Organic Chemistry the study of?
The study of carbon containing compounds.
Most abundant element in living matter.
The most common elements in living things are C,H,O,N.

10. Carbon forms a variety of compounds.
Has only four electrons (e-) in the outer shell.
Carbon is not happy !
Easily forms four strong bonds with…..
Other
elements
Itself

11. Carbon can form long chains that are?
Branched
Straight
Carbon also forms rings…..
Ring-shaped

12. What are Hydrocarbons? Simplest organic molecules.
Compounds made up of only H and C.
Major component of fossil fuels

13. Thru 1 Carbon cycle worksheet Pg. 78
1. Fill in blanks from words provided
2. color worksheet
3. Then staple tape or glue into page 78.

14. Summary
Don’t forget 5 sentences in green.

15. Do it again Pg. 76
Pick a structural formula from your notes and draw it out. You must show all carbon, hydrogen and oxygen molecules and how they are attached to each other.

16. Out 76
What does the chemical formula tell us about a compound?
Fe2SO4
SiO2
H2O C6H1206

17. In: Pg 80 Look inside the box at your table.
You are going to use the contents to create models of molecules.
What kind of models are you going to be making—conceptual, physical, computer or mathematical?
What do the wooden balls represent?
What do the sticks represent?

18. Do it Now Pg. 80
Why do you think a Chemist might use this kind of model?

20. Pg. 81
Types of Bonds – Just write this down and draw pictures of each and label.

21. Background – write this down on page 81 it is not cornell notes just information.
Organic compounds contain carbon
Organic compounds are among the most diverse types of compounds on Earth
Carbon has the ability to form single, double and triple bonds

22. Structural formulas

23. Thru 1: Pg 81 – yes use Pg. 81 for this also you may need a page extender.
Constructing Models of Hydrocarbons 1 a. b. 2 a. 3 a.

24. Construct 3 different molecules according to the following rules:
Use only 2 carbon atoms and any number of hydrogen atoms.
Carbon must have 4 bonds
Hydrogen must have only 1 bond.
Hint: Remember that carbon can form double and triple bonds
A. Draw the structural formulas of the molecules that you construct
B. Write their chemical formula

28. Pg. 81 Hydrocarbons with 2 Carbon Atoms
Structural Formula
Chemical Formula
ethane
C2H6
ethene (or ethylene)
C2H4
ethyne (or acetylene)
C2H2

29. Construct 2 different molecules according to the following rules:
Use only 4 carbon atoms and any number of hydrogen atoms
Carbon must have 4 bonds
Hydrogen must have only 1 bond.
A. Draw the structural formulas of the molecules that you construct
B. Write their chemical formula

30. Pg. 81 Hydrocarbons with 4 Carbon Atoms
Structural Formula
Chemical Formula
C4H10
H H H H
H C C C C H
H H H H
H H H
H C C C H
H H C H H H

33. Pg. 81 Hydrocarbons with 4 Carbon Atoms
Structural Formula
Chemical Formula
C4H8
H H
H C C H
H C C H
H H
H H
C H
H C C C H
H H H

36. 3. Construct 1 molecule that follow these rules:
Use only 6 carbon atoms and any number of hydrogen atoms
Carbon must have 4 bonds
Hydrogen must have only 1 bond.
Hint: Molecules can form closed geometric figures such as triangles, squares, pentagons, etc.
A. Draw the structural formulas of the molecules that you construct
B. Write their chemical formula

37. Pg. 81 A Few Hydrocarbons with 6 Carbons
H H H H H H H H
H C C C C C C H H H
H H H H H H C C C H H H H

40. Do it again pg. 80
What was the most difficult molecule to make and why?

41. Out pg. 80
What are 3 characteristics of the carbon atom that make it so versatile in forming molecules? 3