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Download MIDTERM REVIEW GAME 16-17
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CP Chemistry Mid Term Review 1) The Atomic Theory of Matter was conceived by: 1. 2. 3. 4. Bohr Thomson Dalton Avogadro 2) During Rutherford’s experiment, alpha particles: 1. 2. 3. 4. Passed through a tube of gas. Were used to bombard thin metal foil. Were used to bombard a cathode plate. Collided with electrons. 3) Isotopes are atoms of the same element that have different? 1. 2. 3. 4. Masses Number of protons Number of electrons Chemical properties 4) The standard for atomic masses is which atom?: 1. 2. 3. 4. H -1 atom O -16 atom C -14 atom C - 12 atom 5) The product of the frequency and the wavelength is the: 1. Speed of the wave 2. Number of waves passing a point per second 3. Distance between waves 4. Time for a wave to pass. 6) A quantum of electromagnetic energy is called a(n): 1. electron 2. Excited atom 3. photon 4. Radiation-emitting state 7) How many orientations can an s orbital have?: 1. 2. 3. 4. 1 2 3 4 8) Group 1 elements are known as the: 1. 2. 3. 4. Alkali metals Alkali earth metals Rare earth series Actinide series 9) The energy required to remove an electron from an atom: 1. 2. 3. 4. Electron affinity Electron energy Electronegativity Ionization energy 10) The electrons involved in the formation of a chemical bond: 1. 2. 3. 4. Dipoles S electrons Lewis electrons Valence electrons 11) What are shared in a covalent bond: 1. 2. 3. 4. Ions Electrons Lewis structures Dipoles 12) What group of elements satisfies the octet rule without forming compounds?: 1. 2. 3. 4. Halogen Alkali metal Alkaline earth metal Noble gas 13) In metallic bonds, the mobile electrons surrounding the positive ions are called a(n): 1. 2. 3. 4. Lewis structure Electron sea Electron cloud Dipole 14) How many orientations can an s orbital have about the nucleus? 1. 1 2. 2 3. 3 4. 5 15) The statement that an electron occupies the lowest energy orbital available is which rule: 1. 2. 3. 4. Hund Aufbau Pauli Bohr 16) If an element has an octet of electrons in its highest energy level, it has how many electrons? 1. 2. 3. 4. 2 10 32 8 17) Argon, Krypton and Xenon are all: 1. 2. 3. 4. Alkaline earth metals Actinides Noble gases Transition metals 18) Which block do the actinide elements belong to: 1. 2. 3. 4. d block s block p block f block 19) The energy required to remove an electron from an atom: 1. 2. 3. 4. Ionization energy Electron affinity Electronegativity Electron energy 20) If two covalently bonded atoms are identical, the bond is: 1. Nonpolar 2. Polar 3. Ionic 4. Dipole 21) The ions in most ionic compounds are organized into a: 1. 2. 3. 4. Molecule Lewis structure Polyatomic ion Crystal 22) Compared with molecular bonds, the strength of intermolecular forces is: 1. 2. 3. 4. Weaker Stronger About the same Comparable 23) Name the compound SO3: 1. 2. 3. 4. Silver oxide Silver trioxide Sulfur trioxide Sodium trioxide 24) What is the formula for silicon dioxide?: 1. 2. 3. 4. SO2 SiO2 Si2O S2O 25) What does the 218 in polonium – 218 represent?: 1. 2. 3. 4. The mass defect The atomic number The neutron number The mass number