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Author Question: Minerals may have chemical compositions that vary within a range. Indicate whether the statement is ... (Read 45 times)

lracut11

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on: Jul 15, 2018
Minerals may have chemical compositions that vary within a range. Indicate whether the statement is true or false.

Question 2

The atomic mass of an atom may vary, but its atomic number does not. Indicate whether the statement is true or false.


miss.ashley

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Reply #1 on: Jul 15, 2018
Answer to Question 1

T

Answer to Question 2

T


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