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grin007 [14]
4 years ago
10

The course of a chemical reaction can be traced by using a

Chemistry
2 answers:
Alexeev081 [22]4 years ago
5 0
I believe the answer would be D)radioisotope 
Vladimir [108]4 years ago
4 0

Answer: D radioisotopes

Explanation: radioactive isotopes are used because they emits radiation. With these radiations, scientists can trace the course of a chemical reaction

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What force types change the direction of motion
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