HW due Tuesday 1/7: Progress Report Reflection

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Use your progress report to complete this google form before class on Tuesday. You MUST be logged into your Paul Cuffee google account to submit the form.

Bring your progress report, signed by a parent or guardian, to class on Tuesday.

THE LINK: https://docs.google.com/a/paulcuffee.org/forms/d/1bLAxCtSGvZnBWkeNrq2_pucvp4c2jXRIGbl2Uv0h30w/viewform

Periodic Table Test THIS WEDNESDAY

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Your Periodic Table Unit Test is this Wednesday, December 18. The following material will be on your test:

Standards:

  • Explain how properties of elements and the location of elements on the periodic table are related.
  • Explain how elements are arranged within the periodic table (valence electrons, atomic size, electronegativity, ionization energy)

Vocabulary:

  • Metal
  • Nonmetal
  • Metalloid
  • Alkali metal
  • Alkaline earth metal
  • Transition metal
  • Halogen
  • Noble gas
  • Conductivity
  • Malleable
  • Ductile
  • Brittle
  • Melting point
  • Physical property
  • Valence electron
  • Lewis dot diagram
  • Atomic radius
  • Electronegativity
  • Ionization energy
  • Shielding electron
  • Effective nuclear charge

NEED TO KNOW:

  • Properties of metals, nonmetals, and metalloids
  • Properties of the 5 periodic families
  • Valence electrons, charge, and Lewis dot diagrams for elements in groups 1-2 and 13-18
  • Whether atoms will gain or lose electrons depending on their valence electrons
  • Explain why each periodic trend occurs in words and draw the trend on a periodic table
  • Put elements in order based on their atomic radius, electronegativity, or ionization energy
  • Calculate the number of shielding electrons and effective nuclear charge of an atom
  • Be able to answer the following questions:
    • How are properties of elements and the location of elements on the periodic table related? Use at least 3 examples of properties to support your claim.
    • Why do atomic radius, electronegativity, and ionization energy increase/decrease down a group?
    • Why do atomic radius, electronegativity, and ionization energy increase/decrease across a period?