a molecule that has a linear shape has two electron domains around the central atom. how many lone pairs of…

a molecule that has a linear shape has two electron domains around the central atom. how many lone pairs of electrons are present around the central atom?\nzero\none\ntwo\nthree

a molecule that has a linear shape has two electron domains around the central atom. how many lone pairs of electrons are present around the central atom?\nzero\none\ntwo\nthree

Answer

Explanation:

Step1: Recall electron - domain geometry

The electron - domain geometry is related to the number of electron domains (bonding and non - bonding) around the central atom. For a linear molecular shape with two electron domains around the central atom, the electron - domain geometry is also linear.

Step2: Analyze bonding and non - bonding domains

In a linear molecule with two electron domains, these two electron domains can be either two bonding domains or a combination of bonding and non - bonding domains. For a linear shape with two electron domains, the only way to achieve linear geometry is when there are no lone pairs. If there were one or more lone pairs, the repulsion between lone pairs and bonding pairs would distort the shape from linear.

Answer:

zero