1. Diet Coke Warm Up
Are the Coke and Diet Coke different masses? Mass of Coke: Mass of Diet Coke:

2. Diet Coke Warm Up
What will happen when two cans of Diet Coke taped together are dropped in the tank of water?

3. Diet Coke Warm Up What happened? Record your observations.
Why do you think that happened?

4. Properties of Matter
Mass, Volume, Density

5. Matter
Matter: anything that has mass and takes up space Different types of matter make up everything around you.
Everything is made of matter.

6. Mass
Mass: the amount of matter in a thing Mass is measured in grams (g) Usually, when a thing is heavier, it has a greater mass.

7. Volume
Volume: the amount of space that an object can occupy (how big something is) Volume is measured in cubic centimeters (cm3) A balloon has a volume similar to a bowling ball, but it will have a much different mass.

8. Density
Density is the amount of mass per unit of volume Density is a measurement of how tightly matter is crammed together.
Less Dense Matter
More Dense Matter

9. Measuring Matter Activity
Purpose
Identify methods and use tools to measure an object’s mass and volume
Calculate density for various objects

10. Measuring Volume L x W x H = Volume cm3
For square or rectangular objects volume is calculated by multiplying:
Length cm x Width cm x Height cm. 𝑳 𝒙 𝑾 𝒙 𝑯=𝑽𝒐𝒍𝒖𝒎𝒆
L x W x H = Volume cm3

11. Measuring Volume Displacement mL of water = Volume cm3
For round or irregularly shaped objects volume is measured by the amount of water the object can displace.
1 mL water = 1 cm3 of volume
Displacement mL of water
= Volume cm3

12. Calculating Density 𝑫𝒆𝒏𝒔𝒊𝒕𝒚= 𝒎𝒂𝒔𝒔 𝒗𝒐𝒍𝒖𝒎𝒆
Density equals: Mass in grams g ÷ Volume in cubic centimeters cm3
𝑫𝒆𝒏𝒔𝒊𝒕𝒚= 𝒎𝒂𝒔𝒔 𝒗𝒐𝒍𝒖𝒎𝒆

13. Begin Lab Part I 𝑫𝒆𝒏𝒔𝒊𝒕𝒚= 𝒎𝒂𝒔𝒔 𝒗𝒐𝒍𝒖𝒎𝒆 L x W x H = Volume cm3
Displacement mL of water
= Volume cm3