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Term-iNation
Separation Anxiety
Changes & Properties
How DENSE are you?
Whatevs..
100
Elements and compounds are consider this.
What is pure matter?
100
These are the three phases of matter.
What is solid, liquid and gas?
100
Flexibility is this kind of property.
What is a physical property?
100
These are the formulas for calculating density, mass, and volume.
What is D = M/V, M=D(V), V = M/D ?
100
This is a process that absorbs hear from the surroundings.
What is ENDOTHERMIC ?
200
This is known as the amount of matter in a particular space.
What is mass?
200
Explain how you can separate the dyes in a small quantity of mixture, such as ink, into it's components.
Chromatography
200
A gas task tank explodes in the middle of the desert. It is this type of change.
What is a chemical change?
200
Density is a physical property. (True or false)
What is true?
200
This is a mixture that looks the same, such as vanilla pudding and chocolate ice cream.
What is a homogeneous mixture?
300
At least two or more elements bonded together is called this.
What is a compound?
300
This is the process of removing suspended solids from water.
What is FILTRATION?
300
The swing set begins to rust. It is this type of change.
What is a chemical change?
300
With a density of 0.88 g/mL and a volume of 4.25 mL, this is the mass of this object.
What is 3.74 grams ?
300
This is energy that transfers from one object to another because of a temperature difference between the objects.
What is heat?
400
A measurement of the amount of space an object takes up is known as this.
What is volume?
400
Distillation is used to separate mixtures of liquids that have these
What is different boiling points?
400
This is this type of process that occurs when a bonfire is lit while camping to keep the campers warm.
What is EXOTHERMIC ?
400
This the density (rounded to the nearest tenth) of a piece of copper that has a mass of 154.5 g and a volume of 18.3 mL .
What is 8.4 g/mL ?
400
This is a mixture that is NOT uniform in composition, such as trail mix or a salad.
What is heterogeneous ?
500
You have the same substance after this kind of change.
What is a physical change?
500
This is a process that is used to calculate the volume of an object that cannot be measured with a ruler.
What is water displacement?
500
A metal antennae is able to conduct electricity. Conductivity is this type of property.
What is a physical property?
500
The density of dry ice is generally to be 1.5 g/mL. This is the volume of a chunk with the mass of 48 g.
What is 32 mL ?
500
This the name of a substance that contains two or more elements chemically combined in a FIXED proportion.
What is a compound?