1. Warm Up List 3 examples of a PHYSICAL CHANGE.
List 3 examples of a CHEMICAL CHANGE.

2. Let’s CHECK your knowledge!
Chemistry Formative Assessment
What is a Chemical BOND?

3. DIY- Did you know? Loud Noise Video
The LAW of Conservation of Matter states that matter cannot be created or destroyed, only changed.
Loud Noise
Video

4. This is a chemical FORMULA.
C8H10N4O2
This is a chemical FORMULA.
It tells scientist what ELEMENTS are in the compound AND how many of those ELEMENTS are there.
Caffeine

5. C8H10N4O2 What does the C stand for ? What does the H stand for ?
How many Carbon’s are in this formula?
What does the H stand for ?
How many Hydrogen's are in this formula?
What does the N stand for ?
How many Nitrogen's are in this formula?
What does the O stand for ?
How many Oxygen's are in this formula?

6. Video time!
On the back of your compound notes is a video sheet to fill out.
We will check it when the video is over.
While we watch…
Let’s eat a COMPOUND and drink a MIXTURE!

7. Quiz on Friday! Homework We can start it together:
color the element the color from the key
write the formula for the compound you have colored
Quiz on Friday!

8. Chemical Changes
Just a reminder