CHEM 1124Q Final: CHEM1124Q Final Exam with Solution
Document Summary
95 multiple choice questions: positive ions alpha rays periods cations proton, emission of light at specific wavelengths line spectra quantitative stable nuclei radiation, depends on amount of matter. Combustion of a compound that contains c and h (or c, h, and o) produces carbon dioxide gas and liquid water. isoelectronic binary substances lattice energy. Ex: color, melting point physical change chemical property unstable nuclei. Electromagnetic spectrum: physical combination of two or more substsances. Amplitude: ionization energy increases as you go up and to the right periodic trend of ionization energy. Heisenberg uncertainty principle comparing ionic radii of cations intensive property: he beamed alpha particles into gold foil to prove the structure of atoms (dense nuclei, mostly open space) Law of conservation of energy: adding waves that are in same phase. Temperature in fahrenheit constructive interference first ionization energy. Temperature in kelvin: do not retain characteristics that represent an element.
