HONORS CHEMISTRY September 18-19, 2013 How do we know what the filling order is? What chemistry tool might we rely on? (Stop) Electron Configurations and the Periodic Table…
Periodic Table A Closer Look History of the Periodic Table Mendeleev arranged the elements into the worldâs 1st periodic table Increasing atomic mass Atomic mass was known…
Review Vocabulary Periods Groups Metals Non-metals Metalloids Periodic Law The Periodic Law states that when elements are arranged in order of increasing atomic number, there…