1. Chemistry CP

2. Metric Practice in NB Arrange these units in order from smallest to largest AND define what each unit means: Gram Decigram Milligram Centigram Kilogram Hectogram

3. Metric System Prefixes 12341234 Metric UnitsPrefixSymbol 1,000,000,000,00010 12 teraT 1,000,000,00010 9 gigaG 1,000,00010 6 megaM 1,00010 3 kilok 10010 2 hectoh 10 dekada 0.110 -1 decid 0.0110 -2 centic 0.00110 -3 millim 0.00000110 -6 micro μ 0.00000000110 -9 nanon 0.00000000000110 -12 picop

4. How Do “Measure” Chemistry? Metric System (International System of Units) Scientific Notation Significant Figures Dimensional Analysis

5. Metric System International System of Units (SI) 12341234 Length – meter (m) Mass – gram (g) Volume – liter (L or l) Time – second (s) Temperature – Celsius (C) or Kelvin (K) Amount of substance – Mole (mol)

6. Metric System International System of Units (SI) 12341234

7. Conversion Factors(NB) 12341234 *Helps to switch from one unit to another unit.

8. Conversion Factors(NB) 12341234 Conversion Factors for Meters 1 km = 1000 m 1 hm = 100 m 1 Dm = 10 m 10 dm = 1 m 100 cm = 1 m 1000 mm = 1 m 3. Will the Conversion Factors be the same for liters? Yes! 1 kL = 1000 L 1 hL = 100 L 1 DL = 10 L 10 dL = 1 L 100 cL = 1 L 1000 mL = 1 L

9. Conversion Factors(NB) 12341234

10. Homework 12341234 Metric System Conversions Worksheet 1. Complete #1-10 2. Show Your Work using dimensional analysis/unit analysis