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Education Classifying matter

1. Do Now What is the difference between a compound such as water and a mixture such as salsa? 2. Classifying Matter 3. Goals: To classify pure substances as elements or…

Documents Valence electrons w Electrons in the highest occupied energy level of an atom. w These are the...

Slide 1Valence electrons w Electrons in the highest occupied energy level of an atom. w These are the electrons that determine the elements properties. Slide 2 Electron dot…

Documents CALCULATIONS INVOLVING FORMULAE National 5 Chemistry KNOCKHARDY PUBLISHING.

Slide 1CALCULATIONS INVOLVING FORMULAE National 5 Chemistry KNOCKHARDY PUBLISHING Slide 2 CALCULATIONS INVOLVING FORMULAE INTRODUCTION This Powerpoint show is one of several…

Documents Do now! Can you talk to your partner about what we learned last lesson?

Slide 1 Do now! Can you talk to your partner about what we learned last lesson? Slide 2 Last lesson Know how to write the general word equation for the reaction between a…

Documents SPE-3188-PA

An Evaluation of Scale Inhibitors 0.J. Vetter, SPE-AIME, Union Oil Co. of California Scale Inhibition Is Still an Art Scale inhibition is still closer to being an art than…