Vocabulary
Density
Chemical and physical change/property
Classification of Matter
Other
100
The amount of mass per unit of volume
What is Density
100
The density formula
What is D=m/v
100
chemical change
What is when we change the chemical composition of the substance so that it CAN'T go back to its original form.
100
Na
What is an element, Sodium
100
Describe Water displacement
What is the change in water level when a odd shaped object is dispensed within it. The change in water level is the object's volume.
200
Found on the periodic table
What is an element
200
Find the Density of an object whose mass is 78.67 g and takes up 67 ml of space in a graduated cylinder.
What is 1.17 g/ml
200
Physical Change
What is when we change an objects appearance or state. The substance must remain the same
200
Water= H2O
What is a compound
200
Describe how the law of conservation of mass was followed in the burning of the steel wool experiment.
What is the steel wool seemed like it gained mass due to the addition of oxygen, however, we still had the same amount of steel wool.
300
Mass
What is the amount of stuff inside something
300
How compact particles are
What is Density
300
baking a cake
What is a chemical change
300
Air
What is a heterogeneous mixture
300
Explain how the law of conservation of mass was followed in the Alka-Seltzer experiment.
What is some mass seemed to have been lost due to a negative difference in mass, however, the mass did not become lost, it was changed into a gas.
400
Volume
What is the amount of space something takes up
400
Find the mass of an object whose density is 4.56 g/ml and takes up 75 ml of space.
What is 342 g
400
Mercury Evaporating
What is a physical change
400
coffee
What is a homogeneous mixture
400
What is a histogram
What is a type of bar graph where values are written as a range of numbers.
500
Matter cannot be created or destroyed, it is only conserved.
What is the law of conservation of matter
500
How much space does an object take up whose mass is 500 g and density is 8.9 g/ml?
What is 56.18 ml
500
Cyclonite has a melting point of 205 degrees Celsius
What is a physical property
500
Salt Water
What is a homogeneous mixture
500
Uniform in composition
What is homogeneous mixture or substance.
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