What are the seven groups of the periodic table?

Periodic Table:

• The periodic table is a system for arranging materials.
• It's worth noting that they're organized into columns and rows.
• 'Periods' are the horizontal rows that run from left to right, while 'groups' are the vertical columns (going from up to down).

Different groups are present in the periodic table:

• The Alkali Metals
• The Alkaline Earth Metals
• The Transition Metals
• The Non-metals
• The Halogens
• The Noble Gases
• The Rare Earth Elements