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valkas [14]
2 years ago
9

The temperature of a freezer started at 18şc. After cooling for a few hours, the freezer had a temperature of –12şc. What is the

difference between the new, colder temperature and the original temperature?.
Chemistry
1 answer:
andre [41]2 years ago
8 0
20 minus 2 plus 1 equals negative -2000000
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