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A) explain covalent bond and hydrogen bond with an example of each (4marks) b)state three(s) importance of surface tension and example( 6marks)​
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A) explain covalent bond and hydrogen bond with an example of each (4marks)

b)state three(s) importance of surface tension and example( 6marks)​

User Genady Sergeev
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Answer:

Covalent bond is a primary chemical bond formed by the sharing of electron pairs. Covalent bonds are strong bonds with greater bond energy. Hydrogen bond is a weak electrostatic attraction between the hydrogen and an electronegative atom

User Uvesten
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