Joel Fritz Freshman Science and Chemistry My Pages Home Bio Freshman Science Chemistry Girls Soccer Freshman Girls Basketball Related Links District 145 Administration Waverly High School Waverly Middle School Eagle Elementary Hamlow Elementary ESU 6 Atomic Theory Atomic Theory Test Review Subatomic Particles http://antoine.frostburg.edu/chem/senese/101/atoms/ Percent Composition http://www.ausetute.com.au/percentc.html http://www.chem.tamu.edu/class/majors/tutorialnotefiles/percentcomp.htm Emperical Formulas http://www.towson.edu/~ladon/empiric.html http://www.chem.tamu.edu/class/majors/tutorialnotefiles/empirical.htm   District 145 Public Schools and Educational Service Unit #6, Milford, Nebraska