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CBSE Notes 2011-2012

An element has atomic number 17. To which group, period does it belong ? It is metal or non-metal ?

Multiple choice question

An element has atomic number 17. To which group, period
does it belong ? It is metal or non-metal ?

unknown

7th group, 2nd period, Non-metal

unknown

17th group, 3rd period, Non-metal

unknown

7th group, 3rd period. Metal

unknown

17th group, 3rd period, Metal