Chapter 2 Lecture Notes
The periodic table
8 th Grade Science. Atomic Structure Atoms have a nucleus that contains Protons and Neutrons Electrons are contained in shells that surround the nucleus.
Chapters 15,16 and 17: Quiz Open book to page 203.
Author: J R Reid Oxidation and Reduction – Introduction LEO goes GER Examples Balancing simple equations Why gain/lose electrons? Electronegativity.
The Chemical Context of Life Lec # 2 Instructor: Dr. Hatem Eideh Course: General Biology 0200102 Reference: Reece JB, Urry LA, Cain ML, Wasserman SA, Minorsky.
Types of Chemical Reactions H+H+ OH - Mg 2+ O 2- Cu 2+ Fe 2+ H2OH2O Na + N 3- CO 2 Li + NO 3 - Valence can tell us how many electrons elements are willing.
Chemistry of Life. Introduction: Who Tends This Garden? Chemicals are the stuff that make up our bodies and those of other organisms –They make up the.
SACE Stage 1 Physics Electrostatics. The Structure of the Atom Modern Atomic Theory Began in 1897 when English Physicist J. J. Thompson discovered the.
Physical Science Introduction ROTATIONS You will get approximately 12 minutes per station. Please stay on task! The activities will be grades!
Compounds Atoms are more stable if their outermost (valence) shell is full most element atoms tend to lose or gain electrons elements are usually.
Types of Chemical Reactions
