Summative Test 1
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Choose the letter of the best answer. Write the letter of the correct answer
on the space provided.
1. Which of these statements correctly describes a mixture? A mixtu
is c
A. composed of different substances.
B. made up of different elements and compounds.
C. a combination of two or more substances that are chemi
combined.
D. consists of two or more substances that are physically combined
2. C Which of these is a mixture? ?
A. Sugar
C. Carbon dioxide
Air
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what to do my dear friend
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Answer:
1:
D. consists of two or more substances that are physically combined
2: Air
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