Question

Explain the formation of bonds in CaCl2

Answer 1

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CaCl2 is an ionic bond. This is because the calcium gives up an electron to each of the chlorine atoms resulting in the calcium becoming Ca2+ ions while the chlorine forms Cl- ions. These ions then come together through electrostatic attraction because they have opposite charges to form CaCl2.

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Answer 2

Answer:

Calcium is an Alkaline Earth Metal in the second column of the periodic table. ... Ionic bonds form when the charges between the metal cation and non-metal anion are equal and opposite. This means that two Cl−1 anions will balance with one Ca+2 cation. This makes the formula for calcium chloride, CaCl2.