Final answer:
The sentence that uses the underlined vocabulary word incorrectly is C. Combining certain chemicals could result in a sudden exploit.
Step-by-step explanation:
The sentence that uses the underlined vocabulary word incorrectly is C. Combining certain chemicals could result in a sudden exploit.
The word 'exploit' is used incorrectly here because it means to make use of something fully or to take advantage of. In the given sentence, it should have been 'explosion' instead which means a sudden and violent outbreak or release of energy as a result of chemical reactions.
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