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12 Cards in this Set

  • Front
  • Back
What column are noble gases in?
Column 18
Which side of the periodic table are the elements most chemically active?
The left side
Where are the metalloids located
Near the zig zag line group 13-17
Which side are the metals located?
The left side.
What element is the most common?
Where are the lanthanides?
The very bottom row on the top
Where are the actinides?
The bottom row on the bottom
Most of the elements on the periodic table are _________.
The atomic number increases when the _________ increases
protons for the atom
Where can an element's properties be predicted from?
It's location on the periodic table.
Columns are known as ________________ or _________________.
Families or groups
Rows are known as __________________.