1. You will Need:
1)Pencil, Colored Pencil,
Highlighters
2) One Blank sheet of Paper –
Cornell Notes
3)Identifying Volume Lab – Due Now
4)Log #2 – Update Managers login

2. Test #1 Takes and Retakes –
Schedule w/me – only 3 more
opportunities to complete this
Parent Conferences – Next
Week….Please get request form to
me ASAP

3. A substance’s density is the measure of
the mass of material within a certain
volume. (amnt of space taken up)
The mass (amount of particles) is affected by how
tightly packed the molecules are within
the space.

4. Blank Sheet
Same Volume
(amount of space)
Different Volume

5. Blank Sheet
Same Volume/
Same Density
(amount of space)

6. Blank Sheet
Same Volume/
Same Density
(amount of space)
Different Volume/
Same Density

7. Blank Sheet
Same Volume/
Same Mass
Same Volume/
Diff Mass

8. A B
A and B = SAME VOLUME (same size)

9. A B
A and B = SAME VOLUME (same size)
A B
A and B = DIFFERENT MASS (amount of particles;
different substance)
Different Densities

10. C D
C and D = DIFFERENT VOLUME (different size) but
same substance

11. C D
C and D = DIFFERENT VOLUME (different size) but
same substance
Same Densities-
particles are packed the
same way

12. 1. VOLUME – amount of space
• mL, cm3
, cc
2. MASS – amount of particles
Any gram unit
3. DENSITY – how the particles are
packed- RATIO
• g/mL , g/cm3
, g/cc, kg/m3
CombinationUnits

13. Sample Chemical
Symbol
Density
g/cm3
Physical
Attribute
Lead Pb 11.3 Heaviest Mass
Copper Cu 8.9 Orange
Iron Fe 7.9 Magnetic/Rusts
Brass Cu & Zn 8.6 Yellow
Aluminum Al 2.7 Lightest Mass
Zinc Zn 7.1 Dull Gray
You will need this chart to ID substances.

14. 1. Progress Notice – Due Thur
2. Review and Reflect on
Introduction to Density Notes
3. Nothing else unless you owe
me.