Chemistry, 20.01.2021 03:40, kendrawalraven
Which of the following statements describes elements?
a. Elements can be separated into simpler substances
b. The particles that make up an element are different from each other
c. Elements cannot be combined in a chemical reaction
d. Elements have unique sets of properties
Answers: 2
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What reaction is taking place? 02 + c3h8 = h20 + co2
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Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory
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Which of the following statements describes elements?
a. Elements can be separated into simpler sub...
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