2. Unit Conversion Quiz Unit Conversion Quiz This quiz reviews you about converting between units with different prefixes.

3. Instructions for Quiz If you have sound, you can click on the sound icon by the choice to see if your answer is correct. If you have sound, you can click on the sound icon by the choice to see if your answer is correct. If you do not have sound, write your answers on a piece of paper and check your results on the last slide. If you do not have sound, write your answers on a piece of paper and check your results on the last slide. Click anywhere in the slide to go to the next slide. Click anywhere in the slide to go to the next slide.

4. Question 1 250 mL = A. 2500 nL C. 25 µL B. 0.250 L D. 250000 L

5. Question 2 1.5 kg = A. 1500 g C. 1500 mg B. 0.1500 g D. 1.5 x 10 4 ng

6. A. 1.51 mm C. 1.51 x 10 -2 µm B. 1.51 m D. 1.51 x 10 -3 km Question 3 151 cm =

7. Question 4 1 mL = A. 1 x 10 3 L C. 1 cm 3 B. 100 cL D. 1 x 10 6 µL

8. Question 5 82.1 mol = A. 8.21 x 10 2 cmol C. 0.821 cmol B. 0.821 dmol D. 8.21 x 10 2 dmol

9. Question 6 1.15 x 10 -2 s = A. 1.15 x 10 -5 ks C. 1.15 x 10 3 cs B. 0.115 ms D. 115 s

10. Question 7 91.7 cm = A. 9.17 m C. 0.917 m B. 9.17 x 10 -2 mm D. 0.0917 mm

11. Bonus Question 1 hour = A. 3.6 x 10 5 s C. 3.6 x 10 -3 ks B. 1 x 10 3 µs D. 3.6 x 10 6 ms

12. End of quiz If you did not get sound with this presentation, the answers are on the next page. If you did not get sound with this presentation, the answers are on the next page. When using conversion factors: the unit you want should be on the top of the conversion factor (the numerator), the unit you want to get rid of should be on the bottom of the conversion factor (the denominator). When using conversion factors: the unit you want should be on the top of the conversion factor (the numerator), the unit you want to get rid of should be on the bottom of the conversion factor (the denominator). If you need help with this topic, see your teacher or your text. If you need help with this topic, see your teacher or your text.

13. Key 1) B 1) B 2) A 2) A 3) B 3) B 4) C 4) C 5) D 5) D 6) A 6) A 7) C 7) C If you answered all of these questions correctly, congratulations! If you still need some review, see your teacher or your text. You may also want to review SI Units.SI Units Any comments, questions, or problems, please email me.email me