1. Identify how elements are arranged on the Periodic Table.
OBJECTIVE:
WARMUP:
Identify how elements are arranged on the Periodic Table.
How many particles in the nucleus? ____
Protons? _____
Neutrons? _____
Electrons? _____
Now draw an Oxygen atom (on your own notebook paper)!! O
Oxygen
15.99 atu 8
Honors Classes

2. OXYGEN ATOM - + n - - - - - - -

3. Identify how elements are arranged on the Periodic Table.
OBJECTIVE:
Identify how elements are arranged on the Periodic Table.
WARMUP: Be
Beryllium
9.01 atu 4
How many particles in the nucleus? _____
Protons? _________
Neutrons? ________
Electrons? ________
Now draw an Beryllium atom
Academic & Foundational Classes

4. BERYLLIUM ATOM - + n - - -

5. Draw a Carbon atom 6 C
Carbon
12.011atu

6. C Draw a Carbon atom 6 This ring holds up to 8 electrons.
12.011atu
Draw a Carbon atom

7. CARBON + N

8. CARBON + N N N N N N
Have students take notes as we draw a H atom together. Then show them the next slide and ask them to tell you what the atomic number/mass would be for Helium.

9. Use the following information to draw a sodium atom…11
= 11 protons
= 11 electrons + N Na
Sodium
22.9 atu
= 23 – 11 = 12 neutrons

10. 11 Na Use the following information to draw a sodium atom… Sodium
22.9 atu 11

11. SODIUM ATOM + N N N N N N N N N N N N
Have students take notes as we draw a H atom together. Then show them the next slide and ask them to tell you what the atomic number/mass would be for Helium. N N N N

12. 13 Al aluminum Draw an aluminum atom 26.9 atu =protons = electrons
Round off and subtract atomic mass from it
Review
26.9 atu
27-13 = 14 neutrons

13. 13 Al Use the following information to draw a aluminum atom… Aluminum
26.9 atu 13

14. + N N N N N N N N N N N N Aluminum N N protons = 13 electrons = 13
neutrons = 14
Holds up to 8
Holds up to 8
Holds up to 2 + N N N N N N N N N N
Have students take notes as we draw a H atom together. Then show them the next slide and ask them to tell you what the atomic number/mass would be for Helium. N N N N

15. The Musical Table Of Elements

16. Discovery Education Videos
Subatomic Particles
The Structure & Scale of the Atom

17. The Atoms Family Atomic Math Challenge worksheet (FRONT ONLY)
Practice
The Atoms Family Atomic Math Challenge worksheet (FRONT ONLY)

18. Build Atoms Yourself at your computer. Click “Next” click “Next”
Click Here
at your computer.
Click “Next”
click “Next”
click “Skip”
click “Skip Into”
Read directions & click “Next”

19. The Atoms Family Atomic Math Challenge worksheet (BACK – to be graded)
HOMEWORK
The Atoms Family Atomic Math Challenge worksheet (BACK – to be graded)

20. Website Click the link below & choose RUN IN HTML5
You can choose any of 3 choices
Honors Classes

21. Website
Click the link below & then click LAUNCH Now try this more challenging website & click on ATOM BUILDER ACTIVITY **Hint: Use “The Atom Builder Guide” links at bottom of page for help
Academic & Foundational