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Which best describes the energy change that takes place during deposition?
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O Heat energy is released by the substance.
O Heat energy is maintained by the substance.
O Heat energy is slowly gained by the substance.
O Heat energy is quickly absorbed by the substance.
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Explanation:

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A, heat energy is released by the substance

Explanation:

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c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.