What is the position of copper in long form of periodic table?

What is the position of copper in long form of periodic table?
  1. Group -12 , period- 3
  2. Group-11, period-4
  3. Group-8, period-4
  4. Group-11, period-5

Solution

Copper is in period 4 and group 11 of the periodic table

Asked in: MHT CET 2023 (12 May Shift 2)

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