1. Chemistry of life Everything-whether it is a rock, frog, or flower-is made of substances called elements. An Element is a substance that can’t be broken down into simpler…

Slide 1Site preferences of indium impurity atoms in intermetallics having Al 3 Ti and Al 3 Zr crystal structures John P. Bevington, Farida Selim and Gary S. Collins Department…

1.Chapter 4: Understanding the Atom Lesson 3: Elements, Isotopes and Ions – How Atoms Differ Ms. Dewey-Hoffman, 20112. QTT: 4-6 Sentences!!! How do elements differ? What…

Slide 1Slide 2Significance of a Chemical Formula Chemical formulas form the basis of the language of chemistry and reveal much information about the substances they represent.…

Slide 1 Matter Slide 2 1. Matter-Anything that takes up space and has mass. 2. Mass is the measure of the amount of matter an object contains. A balance measures mass Weight…

Slide 1ATOMS Slide 2 What are elements made of? What makes up ALL matter? ATOMS!! You have 2 minutes to write down everything you know about atoms! Draw a circle on your…

Slide 1 Surface Tension Spring 2004 BIOEN 301 Extra bonus lecture! WILL NOT BE ON FINAL! F. Reitz, Ph.D., 6/2/04 Slide 2 more bugs that think they’re all that and a bag…

Slide 1 Matter Slide 2 Anything that has mass and takes up space (volume) –Examples: A brick has mass and takes up space A desk has mass and takes up space A pencil has…

Slide 1 1 Chapter 3 Chemical Compounds Slide 2 2 Chemical Formulas; Molecular and Ionic Substances The chemical formula of a substance is a notation using atomic symbols…

Slide 1 Balancing Equations By Tyler Dornbusch and Jason Caws Slide 2 Directions to Game Click on a number box The higher numbers indicate harder questions Compete with a…