1.

The electronic configuration of magnesium is 2, 8, 2. From this it is understood that the valence shell of Magnesium is .........................

Answer»

The VALENCY is 0 and the ELECTRON in external most shell is 2.

Magnesium is component 12 and has a place with GROUP 2 of the Periodic Table.

A component in Group 2 has TWO valence electrons. Since the 3s² electrons are the PERIPHERAL electrons, magnesium has two valence electrons.



Discussion

No Comment Found

Related InterviewSolutions