Question

Wind : swirls :: chemical bond : ___________.

Answer 1

Options are as follow,

1)  Flashes
2)  Skips
3)  Stretches
4)  Jumps

Answer:
            Option-3 (stretches) is the correct answer.

Explanation:
                    The best analogy which suits a chemical bond is the stretching of chemical bonds. Remaining verbs doesn't explain the property of chemical bond. For example, the chemical bonds did not flashes, neither they skip or jump.
                    The chemical bonds can stretch and bend. As predicted from IR spectroscopy, different bonds can stretch and bend at different energies. The stretching of bonds require more energy while, bending of bonds require less energy.

Answer 2

Answer:

stretches

Explanation:

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