Matter Matters
Name one physical and one chemical property of matter.
Physical: Shape, volume, mass, color, texture, melting point, boiling point,
Chemical: flammability, reactivity
Your team gets double the points!!
Which term describes the capacity of a substance to combine with another substance?
Reactivity
__________ is the amount of space taken up by an 3D object or region.
Volume
What physical properties are needed to measure density?
Mass and volume
What are physical properties
a. characteristics that can be observed with or without substance changes
b. Describes how a substances changes into a new substance
c. characteristics that can be observed without changing the substance identity
c. Characteristics that can be observed without changing the substance identity.
Which property of matter is easily observed or measured.
a. Standard properties
b. visible properties
c. chemical properties
d. physical properties
D. physical properties
Ratio of mass to volume of a substance
Density
A __________ change does NOT alter the identity of a substance.
Physical
FREE POINTS!!!
Your team gets the points as well as 2 extra points on the test!
The temperature at which a liquid changes to a gas is described as the
Boiling point
Dare: Pick someone from your team to do the dare. Your team gets the points if the teammate completes the dare in the time given. Failure to complete the dare before time runs out, or refusal to do the dare, results in a deduction.
Rap any Christmas song you know. 10 second to decide on the song, 20 seconds to perform.
What is the difference between density and weight?
a. They both depend on mass, but density also depends on volume, weight does not
b. Weight depends on only mass and density depends on mass and the Earth's gravitational pull
c. Both A and B are correct depending on the type of object or substance.
A. They both depend on mass, but density also depends on volume, weight does not.