Chemistry 9-20-11 Intro to Chemistry

CHEMISTRY: We’re finally starting what chemistry is all about! Here’s the lecture from Tuesday on the intro to chemistry. Good job making applications with the branches of chemistry and types of scientific work! Make sure you have the vocab down, and be sure you’re able to apply what you learned today. Can you tell the difference between quantitative and qualitative, intensive and extensive properties, physical and chemical changes, etc.? Can you give me examples?

BTW – Have you started learning the symbols of the elements? Is that something you’ve had to do in your other classes? Don’t forget to check out the earlier webpost on quizlet.com. It’s a great way to begin memorizing them! πŸ™‚

Image source bonita-david.com

Hon Chemistry 9-14-11 Intro to Chemistry

HON CHEMISTRY: So now that you know how to use all the tools we’ll need in chemistry, let’s start talking about that….chemistry!! Were you able to able to make applications with the branches of chemistry and types of scientific work? We’ll finish talking about the properties of matter tomorrow. Don’t forget to check your syllabus for homework. You might want to go ahead as soon as you can and begin memorizing the symbols of the elements, as well as the atomic numbers and mass numbers for elements 1 – 30. Is that something you’ve had to do in your other classes? Now it gets interesting! πŸ™‚


flickr photo by Scurzuzu