Chemistry, 30.10.2020 17:30 wildfox479
Which of the following would indicate the formation of a new substance?
A. A liquid turns to a solid
B. A sample of metal melts
C. Bubbles and fizzing occur
D. A solid dissolves in a liquid
Answers: 2
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In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next
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Can someone me out on this question for my national 5 chemistry homework
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Select the statement that describe chemical properties a. antacid tablets neutralize stomach acid b. helium is the lightest monatomic element c. water freezes at 0 celsius d. mercury is liquid at room temperature
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Which of the following would indicate the formation of a new substance?
A. A liquid turns to a soli...
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