Which of the following is not a chemical change?
A) burning charcoal
B) rusting iron
C) melting ice
D) baking bread
Correct Answer:
Verified
Q12: Which of the following is one of
Q13: In the balanced equation, 2 Al
Q14: The element whose name is derived from
Q15: Separating a mixture of iron and sulfur
Q16: Which is a chemical property?
A) boiling point
B)
Q18: The equation, 2 C(s) + O2(g)
Q19: Which term describes energy?
A) motion
B) heat
C) light
D)
Q20: Which of the following elements is a
Q21: How would you separate a mixture of
Q22: What prefix is the largest?
A) mega
B) centi
C)
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