Wednesday, Sept. 18th: “A” DayThursday, Sept. 19th: “B” Day

AgendaCollect Vocabulary Crossword PuzzlesCollect concept review packetsQuick reviewChapter 1 TestMovie: “Bill Nye: Pseudoscience” (if time allows)

We’ll start Chapter 2: “Matter and Energy” next time…

Chapter 1Quick Review

1. Quantitative observations are recorded using…

Numerical Information(Numbers)

Chapter 1Quick Review

2. One cubic centimeter (cm3) is equivalent to…

1 milliliter (1mL)

3. To calculate the density of an object…

Divide mass by volume(Mass/volume)

Chapter 1Quick Review

4. Electricity can convert oxygen, O2, into ozone, O3. Ozone is called a(n) _____

Allotrope of oxygen

5. The study of matter and changes that occur in matter describe the science of…

Chemistry

Chapter 1Quick Review

6. In the reaction Na + Cl NaCl, is NaCl a reactant or a product?

Product

7. Gravel is an example of what type of mixture?

Heterogeneous

Chapter 1Quick Review

8. A mixture of metals, either solid or liquid, is a(n)…

Alloy

9. Two types of pure substances are:

Elements and Compounds

Chapter 1Quick Review

10. A phase change, water to steam, is a ______ change.

Physical

11. A section of highway is 500 meters long. How many kilometers is this?

0.5 kilometers

Chapter 1Quick Review

12. The density of aluminum if 2.70 g/cm3. The volume of a piece of aluminum is 3.00 cm3. Calculate its mass.

8.10 g

13. The density of pure diamond is 3.5 g/cm3. The mass of a diamond is 2.00 g. Find the volume.

0.57 cm3

Chapter 1Quick Review

14. The SI base unit for time is…

Second

15. Use the periodic table to find the name of the element that has the symbol Ar.

Argon

Chapter 1 TestYou may use YOUR notes on the test. There are

3 sections of notes.You can use the stair-step chart, the “Different

Types of Matter” graphic organizer and the tables of SI base units and metric prefixes.

You will need your periodic table and a calculator.

GOOD LUCK!