STUDY GUIDE FOR UNIT 1: ATOMIC STRUCTURE – HONORS CHEMISTRY The test for Unit 1: Atomic Structure will consist of 30 multiple choice questions and will cover the following subjects: Identifying the following groups Alkali metals Alkaline earth metals Transition metals Halogens Noble gases Lanthanides Actinides Transuranium metals Metals, semi-metals and non-metals Dalton’s Atomic Theory, Thomson’s cathode ray experiment and Rutherford’s gold foil experiment Using the atomic number and/or number of protons to determine an element Identify sub-atomic particles (protons, neutrons, electrons) and that the nucleus contains most of the mass of the atom Trends in atomic radius, ionization energy and electronegativity STUDY GUIDE FOR UNIT 1: ATOMIC STRUCTURE – HONORS CHEMISTRY The test for Unit 1: Atomic Structure will consist of 30 multiple choice questions and will cover the following subjects: Identifying the following groups: Alkali metals Alkaline earth metals Transition metals Halogens Noble gases Lanthanides Actinides Transuranium metals Metals, semi-metals and non-metals Dalton’s Atomic Theory Thomson’s cathode ray experiment Rutherford’s gold foil experiment Using the atomic number and/or number of protons to determine an element Identify sub-atomic particles (protons, neutrons, electrons) and that the nucleus contains most of the mass of the atom Trends in atomic radius, ionization energy and electronegativity