Transcript No Slide Title

THIS
IS
With Your
Host...
Wild
Metric
System
Unit
Conversions
Matter
Separating
Mixtures
Density
100
100
100
100
100
100
200
200
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300
300
300
300
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400
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400
500
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500
500
How many mL are in a L?
A 100
1000 mL=1 L
A 100
Which is larger 250 mg or
.300 g?
A 200
.300 g
A 200
The symbol represents
what decimal power?
A 300
10-6 or 0.000001
A 300
Which metric prefix is used
to designate 1/100?
A 400
centi
A 400
How could the measurement
3.8 x 106 L be written using a
metric prefix?
A 500
3.8 ML or 3.8 Megaliters
A 500
8,300 m is how many
kilometers?
B 100
8.3 kilometers
B 100
5.83 in is how many
centimeters?
B 200
14.8 cm
B 200
Convert 75.3 mm to km.
B 300
7.53 x 10-5 km
B 300
4.3 mg to ng
B 400
4,300,000 ng
B 400
1.2 in3 to mL
B 500
19.7 mL
B 500
A substance that has fixed
volume and shape is said to
be a__________
C 100
solid
C 100
What is the difference
between an atom and a
molecule?
C 200
Atom is a single unit and a
molecule is two or more
atoms bonded together.
C 200
Is tap water a pure substance,
homogeneous mixture, or a
heterogeneous mixture?
C 300
Homogeneous mixture
C 300
DAILY
Place A Wager
DOUBLE
C 400
What is the difference
between a compound and a
molecule?
C 400
A compound must be
composed of at least 2
different types of atoms
bonded together. A molecule
can be formed from the same
type of atom bonded together.
C 400
What is the difference
between a compound and a
mixture?
C 500
A compound consists of 2 or
more different types of atoms
bonded to one another. A
mixture consists of different
components that are not
bonded.
C 500
A method for separating
heterogeneous mixtures is?
D 100
filtration
D 100
A method for separating
homogeneous mixtures is
D 200
distillation
D 200
How would you separate a
mixture of salt and iron?
D 300
Use magnet to remove iron.
D 300
How could you separate a
mixture of salt and water?
D 400
Distillation - boil the water
and collect the vapor, the salt
will remain in the container
D 400
How could you separate a
mixture of alcohol and water?
D 500
Distillation- heat the mixture
and collect the vapor, the
alcohol will evaporate first,
the water will come off
second
D 500
What is density?
E 100
The amount of matter in a
given space
E 100
The mass of a sample is
12.58g and its volume is 15.3
mL, what is its density?
E 200
0.82 g/mL
E 200
The mass of a sample is
350mg and it has a density of
1.35 g/mL, what is its
volume?
E 300
0.26 mL
E 300
A sample has a mass of 1.1
lbs and a volume of .600 L,
will it sink or float in water?
E 400
D=0.83 g/mL, it will float
E 400
What is the density of a cube
that weighs 22.3 g and has a
side that measures 3.4 cm?
E 500
0.57 g/mL
E 500
What is the SI unit for
temperature?
F 100
Kelvin
F 100
Which is more dense- a cruise
ship or a gold ring?
F 200
A gold ring
F 200
What is a good piece of
equipment for measuring the
volume of a liquid?
F 300
Graduated cylinder
F 300
What is air- a pure substance,
a homogeneous mixture, a
heterogeneous mixture.
F 400
A homogeneous mixture
F 400
How would you measure the
volume of my wedding ring?
F 500
Water displacement
F 500
The Final Jeopardy Category is:
Density
Please record your wager.
Click on screen to begin
A solid metal sphere has a volume
of 4.2 ft3 . The mass of the sphere
is 155 lb. Find the density of the
sphere in g/mL.
Click on screen to continue
0.59 g/mL
Click on screen to continue
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