Answers2025-2026_MDCPS_2003345_Chemistry_1_A-CRUnit Test — Unit testQuestion 2
2
QuizMultiple Choice

Unit Test — Unit test

Question 2 • 2025-2026_MDCPS_2003345_Chemistry_1_A-CR

Which statement best characterizes chemical reactions?

Answer
A
They always occur very quickly.
B
Their rates vary significantly.
C
Their rates are always slow.
D
They rarely occur in the natural environment.
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