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Safety / Conversions / Density

Total questions: 15

Worksheet time: 44mins

Name
Class
Date
1.

How many fire extinguishers are in the room?

a)

One

b)

Two

c)

Three

d)

Four

2.

Where would you go to get something out of your eye?

a)

Eye safety Cabinet

b)

Eye wash station

c)

Lab safety cabinet

d)

Call 911

3.

What is never allowed in the lab?

a)

Eye safety

b)

Chemicals

c)

Food or Drink

d)

Music

4.

What are the 8 steps to lab write up in order?

a)

Title, Safety, Purpose, Hypothesis, Procedure, Materials, Data/Observations, Conclusion

b)

Title, Purpose, Safety, hypothesis, materials procedure, Data/observations, Conclusion

c)

Title, Safety, Purpose, Hypothesis, Materials, Procedure, Data/observations, Conclusion.

d)

Safety, purpose, hypothesis, Materials, Procedure, Data/ observations, Conclusion.

5.

If you had 3 grams of Medicine how many 500 mg tablets could you make?

a)

3

b)

4

c)

6

d)

5

6.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
7.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
8.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
9.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
10.
What units are used to measure Density?
a)
cm3/g
b)
g
c)
g/cm3
d)
cm3
11.

400 grams =____kilograms

a)

0.4kg

b)

4kg

c)

40kg

d)

40,000kg

12.
40 cm = ______ mm
( 1 cm = 10 mm)
a)
4000
b)
40
c)
400
d)
None of the Above
13.
7,000 g = ____ kg
(1 kg = 1000 g
a)
70
b)
7000
c)
7
d)
0.07
14.
15.6 L = ___________ mL
a)
15,600
b)
156,000
c)
1,560,000
d)
15,600,000
15.
0.932 g = ___________ mg
a)
9.32
b)
93.2
c)
932
d)
9,320