Answers2025-2026_MDCPS_2003345_Chemistry_1_A-CRUnit Test — Unit testQuestion 1
1
QuizMultiple Choice

Unit Test — Unit test

Question 1 • 2025-2026_MDCPS_2003345_Chemistry_1_A-CR

Which process is a chemical change?

Answer
A
breaking of glass
B
formation of frost
C
magnetization of an iron nail
D
loss of atmospheric ozone
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