Home » An element belongs to period 2 and group 2 th number of valence electrons in the atoms of this element is Periodic Table MCQs An element belongs to period 2 and group 2 th number of valence electrons in the atoms of this element is April 16, 2022 16 Views Q. An element belongs to period 2 and group 2 th number of valence electrons in the atoms of this element is.A. 2B. 4C. 3D. 1Answer: 2
