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10 questions
A block of aluminum occupies a volume of 15 cm3 and has a mass of 40.5 g. What is its density?
.37 g/mL
605.5 g/mL
2.7 g/mL
25.5 g/mL
What metric unit of measurement is used to measure small volumes of liquid?
matter
cubic centimeter
mass
milliliter (mL)
What metric unit of measurement is used to measure small amounts of mass?
volume
cubic centimeter
gram
A block has a mass of 54g and a volume of 20cm3. What is the density of the block?
74 g/cm3
1080 g/cm3
34 g/cm3
2.7 g/cm3
Helium balloons rise on earth because
helium is less dense than air
helium is more dense than air
helium is cooler than air
helium is warmer than air
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