1.Chemistry of Life Allmatteris composed of tiny particles calledatoms .There are 109types of atoms.A substance made up of one kind of atom is called anelement .An atom is…

1. Earth ScienceMrs. HarrisSept.29th 2010 2. So… a proton, an electron, and a neutron are out having dinner… 3. Today:Bonds!IonicCovalentGame show! 4. Mini ReviewWhat…

Slide 1 Slide 2  loss of valence electrons Slide 3 Slide 4  gain of negatively charged electrons  name of the anion typically ends in -ide Slide 5  Anion that…

Technical Science Introduction to Chemistry Chemical Equations Chemical Equations In this tutorial you will… Analyze a Chemical Equation Prove a Chemical Equation is Balanced…

Chemical Reactions What do you notice about the two pictures? A. Chemical reactions are changes of one or more substances into one or more new substances. Reactants  Products…