A physical change is _____.
A) a transformation of matter that occurs without any change in chemical composition
B) a process that produces substances with new chemical compositions
C) sometimes a chemical change
D) rarely a chemical change
E) None of the above.
Correct Answer:
Verified
Q1: Chemistry is the study of _.
A) mass
B)
Q3: A chemical change is _.
A) a transformation
Q4: Which of the following is an example
Q5: The active ingredients found in soap are
Q6: The compounds found much within our clothing
Q7: Vitamins are _.
A) macronutrients
B) micronutrients
C) antipyretics
D) antibiotics
E)
Q8: Minerals are _.
A) macronutrients
B) micronutrients
C) antipyretics
D) antibiotics
E)
Q9: Fats and oils are _.
A) macronutrients
B) micronutrients
C)
Q10: Proteins and carbohydrates are _.
A) macronutrients
B) micronutrients
C)
Q11: Fever reducers are _.
A) macronutrients
B) micronutrients
C) antipyretics
D)
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