What is a characteristic of a chemical change?
A) A substance melts or freezes.
B) A material evaporates.
C) Both of the above.
D) None of the above.
Correct Answer:
Verified
Q1: From what material could evidence be found
Q2: In the "Grave Evidence" case, who was
Q3: What must occur in a physical change?
A)A
Q5: Which of the following measures how much
Q6: Which of the following units measures volume?
A)Kilograms
B)Pounds
C)Liters
D)Seconds
Q7: Which of the following does the scientific
Q8: The scientific method tries to determine the
Q9: How many meters are in 830 mm?
A)0.083
Q10: What is the conversion factor between centimeters
Q11: How many meters are in 0.645 km?
A)645
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