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Calcium chloride forms an ionic solid. How are the particles held together
and arranged in the solid?

A. Calcium chloride molecules are held together by covalent bonds in
a regular pattern.

B. Calcium and chloride atoms are held together by metallic bonds in
an irregular way.

C. Calcium chloride molecules are held together by intermolecular
attractions in an irregular way.

D. Calcium and chloride atoms are held together by electrostatic
forces in a regular pattern.

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Medunno13

Answer: D. Calcium and chloride atoms are held together by electrostatic

forces in a regular pattern.

  • It is a solid, so the particles are held together in a regular way. Eliminate B and C.
  • Also, there are no covalent bonds, so eliminate A.

The particles of calcium and chloride atoms are held together by electrostatic forces in a regular pattern ,therefore option (d) is correct.

What do you mean by electrostatic force?

Electrostatic forces are attractive or repulsive forces between particles that are caused by their electric charges.

The electrostatic bonding force is significant in chemistry because it bonds an ionic molecule.

The electrostatic force acts over a distance of about one-tenth the diameter of an atomic nucleus or 10⁻¹⁶ m.

The particles of calcium and chloride atoms are held together by electrostatic forces in a regular pattern ,hence option (d) is correct.

Learn more about electrostatic  force, here:

https://brainly.com/question/24013868

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