Chemistry 8-20-21 Derived Units & SI Measurements, Pt 2

CHEMISTRY: Great job with derived units and fine tuning how to properly write measurements so they’ll be easily read and understood! Now on to using what you know!!

BTW – How are you doing with getting ready for the QUIZ on SI prefixes, Quantities & Units? It’s a ton of important info to know for the rest of the year. Practice, practice, practice it and don’t wait until the last minute!!

If you’re unsure of what’s going to be on the quiz or how I’ll ask the questions, go back and watch the end of this vodcast. Great overview today! Here are the topics for the SI Quiz:

Everything in the SI Prefixes chart: symbol, exponent, meaning, and how many in one of a larger one. For example, 1 L is how many cL?
SI fundamental and derived quantities and their symbols
SI fundamental and derived units, their symbols, and the quantity they measure
SI standard unit for all the quantities


Photo by Carlos Irineu da Costa on Unsplash

Hon Chemistry 8-20-21 Accuracy/Precision & Significant Figures

HON CHEMISTRY: Great week! And great job today remembering significant figures! Now can you go forth and apply the rules?

Speaking of remembering – how about that SI Quiz? Make sure you are actively studying these things:

Everything in the SI Prefixes chart: symbol, exponent, meaning, and how many in one of a larger one. For example, 1 L is how many cL?
SI fundamental and derived quantities and their symbols
SI fundamental and derived units, their symbols, and the quantity they measure
SI standard unit for all the quantities


flickr photo by Igor Spasic