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Metric System

Unit Conversions

Matter Separating Mixtures

DensityWild

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 DOUBLE

C 400

DAILY DOUBLE

Place A Wager

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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