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Chemistry, 28.10.2019 14:31 lexas7961

Which of the following questions would be answered using concepts from chemistry? a. how do atoms combine to form new substances? b. how much energy was transferred when two cars hit each other? c. how fast will a sled be moving when it reaches the bottom of a hill? d. how much force is required to move a chair?

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Which of the following questions would be answered using concepts from chemistry? a. how do atoms c...
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