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The Periodic Table

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  • What is the element symbol for calcium?
    Ca
  • Elements located in the middle of the periodic table are called:
    Transition Metals
  • What is the element symbol for sodium?
    Na
  • What is the atomic mass of Ar?
    39.95
    131.29
    26.98
    40.08
  • The number at the bottom of each square on the periodic table is the ...
    atomic mass.
  • Mendeleev's periodic table is arranged by
    atomic mass or weights
  • What is the element symbol for gold?
    Au
  • What is the element symbol for boron?
    B
  • Give me an example of a halogen.
    Bromine, Fluorine, Chlorine, Iodine, Astatine
  • The atomic number tells you the number of ________ in an atom.
    protons.
  • Atoms with similar properties are located in the same _________.(columns)
    group or family
  • The element in group 10 and period 5 is named?
    Pd or Palladium
  • Non-metals are located on which side of the periodic table?
    right side
    middle
    bottom
    left side
  • Which of the following elements is not in the alkali metal family?
    Li
    Ca
    Na
    K
  • The element in group 2 and period 3 is named?
    Mg or Magnessium
  • The element in group 1 and period 7 is named?
    Fr or Francium
  • The element in group 15 and period 4 is named?
    As or Arsenic
  • What does the name halogen mean?
    metalloid
    salt producing
    gaseous
    sweet aroma
  • Elements from the same period share same number of __________. (rows)
    shells or orbits.
  • Elements that are in group 18 are called:
    Noble gases
  • Most elements on the periodic table are classified as:
    metalloids
    metals
    gases
    nonmetals
  • The element in group 18 and period 6 is named?
    Rn or Radon
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