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periodic table

  1. DAT Destroyer

    DAT DAT OAT General Chemistry: Periodic Table Trends | DAT Destroyer | OAT Destroyer | Dr. Jim Romano

    Periodic table trends are an important General Chemistry concept for both the DAT and OAT. Ionization energy, electronegativity, atomic radius, electron affinity, and metallic character follow important general trends across the periodic table, with some exceptions. Take a look at the chart...
  2. DAT Destroyer

    DAT OAT General Chemistry: Periodic Table Trends | DAT Destroyer | OAT Destroyer | Dr. Jim Romano

    Periodic table trends are an important General Chemistry concept for both the DAT and OAT. Ionization energy, electronegativity, atomic radius, electron affinity, and metallic character follow important general trends across the periodic table, with some exceptions. Take a look at the chart...
  3. dentaltab4life

    Physical States of elements?

    While I was studying for the General Chemistry section of the DAT, I encountered a question that requires the knowledge of elements' physical states at a certain temperature: Q: Consider the physical states of Cl2, K, W, Pb, Hg, Br2, and Sb. Which will be liquids at 25 degrees Celsius? Do I...