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Chemical Bonding and Molecular Structure
Why sodium chloride is a solid whereas carbon tetrachloride is a liquid?
Sodium chloride (Na+Cl–) is an ionic solid in which the oppositely charged ions i.e. Na+ and Cl ions are held together by strong electrostatic forces of attraction whereas CCl4 is a covalent compound in which the molecules are held together by weak Vander Waal’s forces.
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Why do atoms combine?
Can ionic bond be formed between similar atoms?
Why two helium atoms do not combine to form He2?
What are 'Lewis structures'?
Name the conditions for the formation of an ionic bond between two atoms.
What is crystal lattice?
What is electrovalency?
What bond is present in MgCl2 molecules?
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