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Density Answer Key

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Mass
#1 Definition of mass What is the amount of matter that makes up a substance?
#2 Unit that we use to measure mass What is a gram?
#3 Instrument we use in class to measure mass What is a triple beam balance?
#4 Steps for finding the mass of a liquid What is find the mass of the liquid in the container and then subtract the mass of the container?
#5 How many milligrams are in 5 grams? What is 5000 mg?
Volume
#1 Definition of volume What is the amount of space something takes up?
#2 Unit if you are measuring liquid volume What is a mL?
#3 Unit if you are measuring solid volume What is a cubic centimer (cm3)?
#4 Tool used to measure liquid volume What is a graduated cylinder?
#5 Technique used to find volume of an irregular solid What is water displacement?
Density
#1 Definition of density What is amount of matter per unit of volume?
#2 Unit for density of a liquid What is g/mL?
#3 Unit for density of a solid What is g/cm3?
#4 Density of water (pure water at 4 degrees C) What is 1 g/mL?
#5 How to predict if an object will sink What is if its density is greater than the liquid it is in?
Density calculations
#1 Formula for density What is Density=Mass/Volume?
#2 Density of an object whose mass is 10 g and volume is 5 mL What is 2 g/mL?
#3 Density of an object whose volume is 8 mL and mass is 6g What is .75 g/mL?
#4 Mass of an object with a density of 2 g/cm3 and a volume of 8 mL What is 16 g?
#5 The density of a 5 gram piece of iron is 7.87 g/cm3. This is the density of a 10 grams piece of iron What is 7.87 g/cm3?
Density changes
#1 This is what happens to density if mass increases What is density increases?
#2 This is what happens to density if volume increases What is density decreases?
#3 Density changes typically occur because of compression or this What is expansion?
#4 If an object is heated up, its volume does this What is increases?
#5 Another word for opposite as in the relationsip between 2 numbers where if one number increases, the other decreases What is inverse?
Final Question
Anagram of density What is destiny?