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Match it! Select the correct answer from the pull down...Good luck!
Breath on a cold day is an example of a
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
Molecules in a solid (like a wood block):
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
Molecules in a gas (like air inside of a balloon):
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
Physical properties of a apple would be:
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
Molecules in a liquid (like water in a glass):
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
When working a density problem a student must show their work including:
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
A marble has a volume of 20mL. It also has a mass of 10g. Calculate the density of the marble. Remember D=m/v. Show your work!!!
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
What is the definition of matter?
Molecules have some energy moving faster and molecules can move freely but contained
color, mass, density, luster
Molecules packed close together and molecules move slowly, almost vibrating in their place
Physical change
A DMV chart, the formula they are using, plugging in what they know WITH units, then an answer with UNITS!
D=? M= 10g V= 20mL D=m/v D= 10g/20mL = 0.5g/mL
Molecules far apart can move everywhere and molecules have lots of energy moving very fast
Anything that has mass and takes up space.
Check it!