1. Student Planner Place this in the proper place
January 8, 2016
Study vocabulary definitions; get a new notebook.
Planner grading today. Leave them out

2. Today is the last day for the ½ sheet printed Cornell notes
Today is the last day for the ½ sheet printed Cornell notes. Next week, you will be writing in your new notebook.

3. Summary:
We had a standard opening, followed by the vocabulary test. We then continued follow along reading of chapter 12.

4. Answer the last class’s EQ which was:
Essential Question: The diameter of the atom is _____?_____ times larger than the diameter of the nucleus.

5. Topic/Objective:
Name:
Introduction to Atoms
Class/Period:
Date:
Jan 8, 2016
Essential Question: Describe the attractive, repulsive power between + +, - +, and - - items.

6. Warm Up

7. 1. Since Rutherford’s experiment allowed most particles to go through the gold foil, it showed that atoms are mostly WHAT?

8. 2. Name the foggy black part in the atom below:
Model
Atom
Electron cloud
Electrons
Nucleus
Theory

9. 3. Name the part identified:
Model
Atom
Electron cloud
Electrons
Nucleus
Theory

10. 4. Name the part identified:
Model
Atom
Electron clouds
Electrons
Nucleus
Theory

11. Answers

12. 1. Since Rutherford’s experiment allowed most particles to go through the gold foil, it showed that atoms are mostly WHAT?

13. Since Rutherford’s experiment allowed most particles to go through the gold foil, it showed that atoms are mostly WHAT?
Open space

14. 2. Name the foggy black part in the atom below:
Model
Atom
Electron cloud
Electrons
Nucleus
Theory

15. 2. Name the foggy black part in the atom below:
Model
Atom
Electron cloud
Electrons
Nucleus
Theory

16. 3. Name the part identified:
Model
Atom
Electron cloud
Electrons
Nucleus
Theory

17. 3. Name the part identified:
Model
Atom
Electron cloud
Electrons
Nucleus
Theory

18. 4. Name the part identified:
Model
Atom
Electron clouds
Electrons
Nucleus
Theory

19. 4. Name the part identified:
Model
Atom
Electron clouds
Electrons
Nucleus
Theory

20. Homework
Study vocabulary words. Have new notebook by Monday

21. Today’s Work
1. Copy chapter 12.2 vocabulary words and definitions.
2. Read along Chapter 12.1 page 302

22. Vocabulary 12.2
1. Protons
2. Atomic Mass Unit (AMU)
3. Neutrons
4. Atomic Number
5. Isotopes
6. Mass number
7. Atomic mass