Respuesta :
The product of charges in MgO is greater than the product of charges in LiF . Thus, MgO has stronger ionic bonding than LiF . It is explainable by Coulomb's law.
What is Coulomb's Law?
The Coulomb's inverse-square law, sometimes known as Coulomb's law, is an experimental physical principle that measures the force exerted between two electrically charged particles that are stationary. Common names for the electric force between two charged objects at rest include electrostatic force and Coulomb force.
- F = k(q1q2/2r)
- F = electric force
- k = coulomb's constant
- q1q2 = charges
- r = distance of separation
The law only applies to point charges that are at rest. Only in situations when the inverse square law is observed can Coulomb's Law be used. When charges have an arbitrary shape, it is challenging to apply Coulomb's law since we are unable to calculate the distance between the charges.
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