Question

What are the 7 groups in the periodic table?

Answer 1

Answer:

in periodic table there are 18 groups and 7 periods.

Explanation:

• 1st group:alkali metals
• 2nd group:alkaline earth metals
• 3-12 group:transition metals/elements
• 13th group:Boron family
• 14 th group:carbon family
• 15th group:Nitrogen family
• 16th group:oxygen family
• 17th group:Halogens
• 18th group:Inert gases/Noble gases/octet elements

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