Introduction to density spring 2013-day 2
Transcript of Introduction to density spring 2013-day 2
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You will Need:1)Pencil, Colored Pencil, Calculator2) Introduction to Density & One
Page of notes – Picked up and done yesterday
3) Finding Volume – Due Today4)ORAL PRESENTERS – Log on to
Learning Point & open PPT
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Test #1 Takes and Retakes – Schedule w/me – 7 opportunities to complete
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1. Name, Date & Period2. Number 1-5
1
2
3
4
5
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1. Illustrate two cubes of the same substance, but different volumes
2. Illustrate the sublimation of CO2(s)
3. Illustrate two cubes of a different substance with the same volume
4. Illustrate the process of displacement of an irregular shaped object
5. Illustrate the difference in particle movement between a brick and lemonade.
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Sample Chemical Symbol
Density g/cm3
Physical Attribute
Lead Pb 11.3 Heaviest Mass
Copper Cu 8.9 OrangeIron Fe 7.9 Magnetic/
RustsBrass 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.
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Substance Mass (g)
Volume (cm3)
Density(g/cm3)
4. Cube 1= _________ 5. Cube 2 = _________6. Cube 3 = _________7. Cube 4 = _________
8. Cube 5 = _________9. Cube 6 = _________
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Sample Chemical Symbol
Density g/cm3
Physical Attribute
Lead Pb 11.3 Heaviest Mass
Copper Cu 8.9 OrangeIron Fe 7.9 Magnetic/
RustsBrass Cu & Zn 8.6 Yellow
Aluminum
Al 2.7 Lightest Mass
Zinc Zn 7.1 Dull Gray
Copy chart onto Cornell Notes
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1. THINK about the concepts of VOLUME, DENSITY and MASS.
2. Circle same or different.3. Explain WHY.
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1. THINK about the concepts of VOLUME, DENSITY and MASS.
2. Circle same or different.3. Explain WHY.
#5. Objects A and B have the same or different densities because
Iron Iron
A B
They are the same substance & the particles are packed the same way
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1. Introduction to Density due tomorrow at the beginning of class
I. Staple notes to the back of worksheet
2. Test #1 Signature & Corrections – Due Thur.