Which of the following is an example of physical change?
A) boiling water
B) burning paper
C) a metal losing electrons to become a cation
D) cooking eggs
E) lighting a match
Correct Answer:
Verified
Q56: How many centimeters correspond to 15.68 kilometers?
A)1.568
Q57: Which of the following terms is defined
Q58: The cost of a drug is 125
Q59: If a person smokes 10.0 packs of
Q60: Which state of matter has neither a
Q62: Which one of the following is an
Q63: Round 0.052018 to three significant figures.
A)0.05
B)0.052
C)0.0520
D)0.05201
E)0.05202
Q64: What Kelvin temperature corresponds to 98.6°F?
A)310 K
B)310.2
Q65: Which of the following is FALSE concerning
Q66: Air is a/an
A)element.
B)compound.
C)mixture.
D)molecule.
E)pure substance.
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