1 / 9

Units & Measurement

Units & Measurement. Metric System. Map of the world where red represents countries which do not use the metric system. Units. SI Units. Derived Units. Volume . SI Prefix. You need to know all from nano to kilo. Also, always write values in scientific notation with proper units!.

durin
Download Presentation

Units & Measurement

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Units & Measurement

  2. Metric System Map of the world where red represents countries whichdo not use the metric system

  3. Units SI Units

  4. Derived Units Volume

  5. SI Prefix You need to know all from nanoto kilo. Also, always write values in scientific notation with proper units!

  6. Giga- Mega- Kilo- base milli- micro- nano- pico- femto- atomo- 1024 g Quantities of Mass 1021 g Earth’s atmosphere to 2500 km 1018 g 1015 g 1012 g Ocean liner 109 g Indian elephant 106 g Average human 103 g 1.0 liter of water 100 g 10-3 g 10-6 g Grain of table salt 10-9 g 10-12 g 10-15 g 10-18 g Typical protein 10-21 g Uranium atom 10-24 g Water molecule Kelter, Carr, Scott, Chemistry A Wolrd of Choices 1999, page 25

  7. ACRONYM King Henry Died ByDrinking Chocolate Milk Kilo 1000 Hecto 100 Deka 10 Deci 0.1 Centi 0.01 Milli 0.001 BASE UNIT Gram Liter Meter

  8. K H D B D C M 100 meters = 1________ .1 grams = 1__________ 1,000 meters = 1_________ .001 liters = 1____________ 10 grams= 1_____________

  9. Try These • 5.2cm=_______mm • .049kg=_______g • 1.60mL=_______L • 0.0025g= ______kg • 0.0025g=______mg

More Related