Matching bond names and their examples:
strongest covalent - Ca-O
weakest ionic bond - C=N
metallic bond - Se-I
longest covalent bond - Sr-Sr
highest melting point - Cs-I
A chemical bond is a force of attraction between atoms or ions. Atoms form bonds when they share or transfer valence electrons. Atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons.
Hydrogen bond is weaker than an ionic bond or covalent bond but stronger than van der Waals forces. In the examples above, the weakest ionic bonding is the Carbon Nitrogen double bond, C=N. The bond with the strongest covalent bond is Calcium oxide, Ca-O.
Find out more on chemical bonds here: https://brainly.com/question/19045171
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