Respuesta :
Sr²⁺ has a greater charge density than Rb⁺.
The quantity of electric charge per unit of length, surface area, or volume is known as charge density. Volume charge density is the amount of charge per unit volume at any location in a volume, expressed in the SI system as coulombs per cubic meter.
Charge per length is represented by linear charge density. Charge per area is represented by surface charge density, and charge per volume is represented by volume charge density. Charge densities are constant for homogenous charge distributions.
Determining the movement of charge is crucial for understanding the electric field. Additionally, electric charges accumulate in such fields. Therefore, it is crucial to calculate charge density for a variety of reasons. Based on the electric object's volume and surface area, this charge density must be computed. Rb+ has a larger atomic radius and is less electronegative than Sr2+. As a result, it is determined that Sr2+ has more polarizing power than Rb+ since it is both smaller and has more charge density than Rb+.
To know more about charge density refer to: https://brainly.com/question/17063413
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