1. The mole concept 2. Why did people start using kilograms, meters, liters etc? 3. A mole is simply a unit of measurement. Units are invented when existing units are inadequate.…

1. Chapter 3 2.  3.1 atomic mass  3.2 Avogadro’s number and molar mass of an element  3.3 molecular mass  3.5 percent composition of compounds  3.6 experimental…

Slide 1History of Atmospheric Science, C. von Savigny, Winter term 2011/2012 History of Atmospheric Science Discovery of Oxygen Slide 2 History of Atmospheric Science, C.…

Slide 1 Atoms This goes in the Chemistry section of your binder. Slide 2 An atom is the smallest particle of an element that has the chemical properties of that element.…

Slide 1 Physics 6C Nuclear Physics and Radioactivity Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB Slide 2 Prepared by Vince Zaccone For Campus…

Slide 1 Molar Mass Slide 2 Molecular Mass The molecular mass of a substance is the mass in atomic mass units (amu) of all the atoms in a given molecule. It is more commonly…

Physics 6C Nuclear Physics and Radioactivity Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB Prepared by Vince Zaccone For Campus Learning Assistance…

PSC 4010 PSC 4012 Ionic Phenomena: A study of an environmental problem PSC 4012: Concentration, Mole & Molarity Concentration: Amount of solute in a given amount of solution.…

1.Quantitative Chemistry© Boardworks Ltd 20052. Representing Chemicals Symbols and formulae© Boardworks Ltd 2005 3. Chemical Symbols of elements • Each element has a…

BASIC CHEMISTRY Honors Biology Recall: Levels of Organization Biology Depends on Chemistry In our biosphere, everything is made of atoms Through the interaction of chemicals…