Periodic Table: Periods and Groups
What element is located at Period 3, group 13 ?
Aluminum
What element is located at Period 2, Group 2 ?
Beryllium
The Halogen group
Group 17
The most non-reactive/stable group
Group 18
The Alkaline Earth Metal Group
Group Number 2
The transitional Metal groups
Groups 3 - 12
Periods run which way
Horizontal
What element is located at Period 1, Group 1 ?
Hydrogen
What element is located at Period 5, Group 17 ?
Iodine
What element is located at Period 4, Group 18 ?
Krypton
What element is located at Period 6, Group 14 ?
Lead
These are located to the left of the zig zag line
Metals
What element is located at Period 2, Group 15 ?
Nitrogen
Name of the most stable group not the group number
Noble gases
These are located to the right of the zig zag line
Nonmetal
What element is located at Period 4, Group 1 ?
Potassium
What element is located at Period 7, Group 2 ?
Radium
What element is located at Period 3, Group 16 ?
Sulfur
Group number tells you the number of
Valence electrons
Groups run which way
Vertical
The most reactive group
alkali Metals
Period number tells you the number of
energy shells
These are located on the zig zag line
metalloids