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Atoms and The Periodic Table Review

  •  English    20     Public
    Review covering the parts of an atom, atom properties, and the periodic table.
  •   Study   Slideshow
  • Which particles are found in the nucleus?
    protons and neutrons
  •  5
  • Which particles are found in the cloud that surrounds the nucleus?
    electrons
  •  5
  • What is the charge of a proton?
    +1
  •  5
  • What is the charge of a neutron?
    0 (neutral)
  •  5
  • What is the charge of an electron?
    -1
  •  5
  • How is the number of protons for an atom determined?
    Look at the atomic number on the periodic table.
  •  10
  • How is mass number for an atom determined?
    number of protons + number of neutrons OR atomic number + number of neutrons
  •  10
  • Fill in the missing information.
    BoronAtomic #- 5Atomic Mass- 11# protons- 5# neutrons- 6# electrons- 5
  •  20
  • What are the smaller particles called that make up both protons and neutrons?
    quarks
  •  5
  • What are valence electrons?
    Electrons that are found in the outermost energy level of an atom.
  •  5
  • What is a column on the periodic table called?
    group or family
  •  5
  • What is a row on the periodic table called?
    period
  •  5
  • What is the name for the group 1 elements?
    Alkaline Metals
  •  10
  • What is the name for the group 2 elements?
    Alkaline Earth Metals
  •  10
  • What is the name for group 17 elements?
    Halogens
  •  10
  • What is the name for group 18 elements?
    Noble Gases
  •  10