Tell which element is located in the following groups and periods.

Chemistry by Geoffrey

Detailed lesson plan about atom inside out

  1. Tell which element is located in the following groups and periods.
    1. __________ group 4, period 5           __________  group 16, period 6
    2. __________ group 2, period 2                    __________  group 17, period 3
    3. __________ group 6, period 6           __________  group 11, period 5
    4. __________ group 18, period 1          __________  group 5, period 4
    5. __________ group 14, period 5                   __________  group 10, period 6
    6. __________ group 12, period 4          __________  group 13, period 3
    7. __________ group 1, period 7            __________  group 15, period 6
  2. For each of the following, label as a metal, nonmetal, metalloid.
    1. ________________ poor conductor of electricity
    2. ________________ usually a solid at room temp
    3. ________________ ductile
    4. ________________chlorine
    5. ________________ semiconductor
    6. ________________silicon
    7. ________________ malleable
    8. ________________ usually a gas at room temp
    9. ________________ cobalt
    10. ________________ good conductor of heat
    11. ________________ brittle
    12. ________________ oxygen

 

 

Name ______________________________________________________ Date __________________________ Class ______

 

  1. Vertical columns on the periodic table are called __________________________________.
  2. Horizontal rows on the periodic table are called ___________________________________.
  3. The number of protons in an atom is that element’s __________________ number.
  4. The number of protons and neutrons in an atom is that atom’s _____________ number.
  5. The ability of a material to be drawn into a thin wire is called ___________________________.
  6. The ability of a material to be pounded into thin sheets is called _________________________.
  7. The elements in groups 3 through 12 are called the ___________________________________.
  8. The elements in group 1 are called the _____________________________________________.
  9. The elements in group 2 are called the _____________________________________________.
  10. The elements in group 18 are called the ____________________________________________.
  11. The elements in group 17 are called the ____________________________________________.
  12. The elements in group _________ are the most reactive metals.
  13. The elements in group _________ are the most reactive nonmetals.
  14. The elements in group _________ are very unreactive.
  15. The elements in group _________ react very violently with water.