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What is one of the first steps in identifying a chemical reaction?
What is one of the first steps in identifying a chemical reaction?
a) Performing experiments
b) Observing physical properties
c) Writing a word equation
d) Measuring weight changes
This Question has 1 answers.
Answer: a) Performing experiments
Explanation:
Performing activities and experiments helps in identifying chemical reactions by observing changes such as color, gas evolution, and temperature variation.
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