?Which molecule is a solid?
A. ?polethylene
B. ?methane
C. ?ethane
D. ?pentane
Answer: A
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The architect’s 16 scale is equal to what fraction of an inch?
a. 16 b. 1/8 c. 1/16 d. 1/10
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Would you consider the use of a balanced glulam beam or an unbalanced glulam beam that has an overhang?
What will be an ideal response?
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Which of the following is not a polar solvent?
A. Alcohol B. Acetone C. Kerosene D. Ketone
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Burning a piece of wood converts _____ into thermal and electromagnetic energy by providing heat and light.?
A. ?potential kinetic? B. ?stored chemical energy C. ?stored electromagnetic? D. ?gravitational potential?
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