1. February 13, 2014
Do Now
Complete Part 1 of your worksheet…

2. Today’s Schedule 1. Do-Now Atomic Structure practice
Dry erase board practice
Objectives:
Today we will…
8.5 (A) describe the structure of atoms, including the masses, electrical charges, and locations, of protons and neutrons in the nucleus and electrons in the electron cloud
8.5(B) identify that protons determine an element's identity and valence electrons determine its chemical properties, including reactivity
Dark Matter

3. Independent Practice

4. Atomic Structure
Letter S represents the _____.

5. Atomic Structure
Letter T represents the _____.

6. Atomic Structure
Letter Q represents the _____.

7. Atomic Structure
Letter R represents the _____.

8. Atomic Structure
You know the identity of an element by counting the number of ____.

9. H Atomic Structure How many protons? Electrons? Neutrons? 1 1.008
Hydrogen

10. O Atomic Structure How many protons? Electrons? Neutrons? 8 15.999
Oxygen

11. Na Atomic Structure How many protons? Electrons? Neutrons? 11 22.999
Sodium

12. Atomic Structure
What is the identity of this element?

13. Atomic Structure
What is the identity of this element?

14. Atomic Structure
How many neutrons in an atom of Fluorine?

15. Atomic Structure
How many neutrons in an atom of Boron?

16. Atomic Structure
How many neutrons in an atom of Magnesium?

17. Atomic Structure
Which element has 33 protons?

18. Atomic Structure
Which element has 79 protons?

19. Atomic Structure
Which element has 82 protons?

20. Observing Physical Properties of Matter
Metals
Nonmetals
Metalloids
Examples
Physical Properties
What I observed was that…
The thing I found most interesting was…

21. .Page 11, right 4. 5. 7. 2. 3. 6. Make a color key -Metals -Metalloids
-Non-Metals
2. Identify the location of the metals, nonmetals and metalloids on the Periodic Table.
3. Shade the correct location of each type of matter on the Periodic Table.
Key: Metals
Nonmetals
Metalloids 4. 5. 7. 2. 3. 6.

22. Properties of Matter
After you and your table have completed the card sort, fill in the vocabulary words in your chart.

23. Properties of Matter
After you and your table have completed the card sort, fill in the vocabulary words in your chart.

24. Proton positive mass electrical charge neutron
February 11, 2014
Exit Ticket
Directions: A new student missed the unit on matter. Write a letter to them, summarizing the main points from this week’s lessons.
Proton positive mass electrical charge neutron
Charge electron neutral
Nucleus identity electron cloud
Properties of matter metalloid metals nonmetals luster conductivity malleability periodic table