Class 9 Science | Electrovalent Bond

Science and Technology, Class 9

Electrovalent Bond

Giving and taking electrons · NaCl, MgO, CaCl₂

By the end you can

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Define a chemical bond

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Explain how positive and negative ions form

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Show how NaCl, MgO and CaCl₂ form

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List the characteristics of electrovalent compounds

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A chemical bond is the force that holds atoms together in a compound.

The notes are free to read in full.

Presenter notes: Today we find out how atoms in compounds like common salt are held together.