I would say the correct answer would be Elements.
Just took the test
It's B = original battery, thinner wire
Answer:
bruh
Explanation:
The purpose of this lab was to explore the different types of chemical reactions in this laboratory procedure. The question for this lab is, how does knowing the reactants and products help me classify a chemical reaction. In this experiment, I made observations of the reactants and the products. I used these observations to write the balanced chemical equations and to classify the reaction it made.
C) volume
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The volume of gas depends on e.g. temperature and pressure.
