1. Chemistry
Warm-Ups
# 1

2. Lab Safety
List 5 important Safety Rules

3. Lab Equipment 6. 7.
Give the name and correct measurement with units for the 2 pieces of equipment shown

4. SI units
Convert: 8) 5.61 km = ____________ m 9) 345 mg = ____________ cg 10) L = ____________ mL

5. Dimensional Analysis
11) Convert: 10.0 Q = _______ Z Given: 2 Q = 3 B 2 Z = 5 D 1 D = 3 B

6. Sig figs
How many significant figures: 12) ) ) ) )

7. Scientific Notation Convert to scientific notation
,000 = __________
= __________
Convert to standard (regular) notation
x 103 = ____________
x 10-2 = ____________

8. physical & chemical properties
Fill in Blank with: [ describes ability to react ] or [ can be measured or observed ] 21. Physical property –__________ 22. Chemical property – __________ Identify: P or C 23. Freezing point of water is 0°C 24. Neon is inert (won’t react) 25. Na combines with Cl 26. Copper’s mass is 5 g

9. Intensive & Extensive Physical properties
Identify physical properties: Extensive or Intensive E or I 27. Length 28. Boiling point 29. Density 30. Color 31. Volume

10. Physical & chemical Changes
Identify P or C
32. Iron rusting
33. Water evaporating
34. Wood burning
35. Salt dissolving
36. Dew forming on grass