BORON NANOTUBES: STRUCTURE AND PROPERTIES ZAPOROTSKOVA Irina, professor, Director of the Research Center «Nanotecnology and nanomaterials» Volgograd State.
CHEMISTRY 2000 Topic #4: Organic Chemistry Spring 2008 Dr. Susan Lait == aspirin.
Stoichiometry. Overview of the Atom Protons positively charged particles in the nucleus of the atom Electrons negatively charged particles found in.
Representing Elements and Atoms. Atomic Number The number of protons in an atom = atomic number The atomic number identifies an atom as a specific.
ATOMS. Phet Simulation: Build an Atom 1.What particle determines what element you have? 2.What particle(s) can change without changing the identity of.
1 What is Organic Chemistry? Originally, the study of naturally occurring molecules from live sources. Expanded to include non-naturally occurring molecules.
What is Organic Chemistry?
