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Worksheets

1st 9 weeks test

Total questions: 40

Worksheet time: 1hrs 19mins

Name
Class
Date
1.

Which state of matter has a definite shape and definite volume?

a)

plasma

b)

liquid

c)

solid

d)

gas

2.
What should you do if you break glass in the lab?
a)
Tell the teacher.
b)
Sweep up the glass.
c)
Pick up the glass with your hands.
d)
Ignore it; the teacher will clean it up when she sees it later.
3.
Part of lab safety includes reading the lab procedure...
a)
before doing the lab
b)
while doing the lab
c)
after doing the lab
d)
only if you think you really need it
4.
You should never ______ chemicals in the lab. 
a)
taste
b)
touch
c)
smell
d)
all of the above
5.

Which equipment measures temperature in liquid or gas, and measures in degrees Celsius?

a)

hot plate

b)

beaker

c)

thermometer

d)

bunsen burner

6.
What is this?
a)
An Erlenmeyer Flask
b)
A Test Tube
c)
A Beaker
d)
A Graduated Cylinder 
7.
What is this?
a)
A Pipet
b)
A Spatula/Stirring Rod
c)
A Funnel
d)
A Vial
8.
What is this?
a)
A Triple Beam Balance
b)
A Flask
c)
A Beaker
d)
A Test Tube
9.
What is this?
a)
Glasses
b)
Goggles
c)
Fashionable Eye Wear
d)
Sunglasses
10.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
11.
When a solid is turned into a liquid, the solid _______________.
a)
melts
b)
freezes
c)
turns into a gas
d)
floats
12.
The amount of matter something contains is its ______________.
a)
gas
b)
solid
c)
weight
d)
mass
13.
________________ is anything that has mass and takes up space.
a)
volume
b)
matter
c)
mass
d)
weight
14.
In which state of matter are the particles farthest apart?
a)
Solid
b)
Liquid
c)
Gas
15.
In which state of matter are the particles close together but are able to slide past one another?
a)
Solid
b)
Liquid
c)
Gas
16.

What is the educated guess made during the scientific method?

a)

theory

b)

hypothesis

c)

question

d)

conclusion

17.

What is being measured in an experiment as the result of the other variables is called the

a)

independent variable

b)

controlled variable

c)

procedure

d)

dependent variable

18.

What is being changed in an experiment is the

a)

independent variable

b)

dependent variable

c)

controlled variable

d)

factor

19.

The part of the experiment that does not change is the

a)

independent variable

b)

dependent variable

c)

constant

20.
What is the DEPENDENT variable (effect) in this experiment?
"Do tall people jump further than short people?"
a)
height of the person
b)
weight of the person
c)
how fast the person runs
d)
how far the person jumps
21.
 In a controlled experiment, the variable that is changed to test the hypothesis is called the –
a)
Controlled Variable
b)
Responsive Variable
c)
Dependent Variable
d)
Independent Variable
22.
Which unit is most appropriate for measuring this item (milk jug)?
a)
Quart
b)
Gallon
c)
Pint
d)
Cup
23.

Answer this question using your knowledge of the metric conversion chart. Which direction would you move your decimal when converting from grams to kilograms?

a)

Left

b)

Right

c)

It will not move.

d)

Right then left

24.

What substance is this showing?

a)

Liquid

b)

Solid

c)

Gas

d)

Plasma

25.

Matter in which atoms vibrate so much that they are far apart.

a)

liquid

b)

solid

c)

gas

d)

thermal energy

26.

Which is the the correct conversion? 250 mL = ?

a)

2 kg

b)

.25 L

c)

10 L

d)

.25 kl

27.

Choose the correct conversion. 15 kg =

a)

1.5 g

b)

.15 g

c)

15000 g

d)

15 mg

28.

Choose the correct conversion. 14 mg =

a)

.014 kg

b)

140 g

c)

.014 g

d)

14 kg

29.

Does the type of shoe worn during a 30 meter dash affect the speed of the runner? The speed of the runner is which variable?

a)

independent variable

b)

dependent variable

30.

Dilcia wants to know how drinking milk affects how tall a Monica grows. Which is the independent variable?

a)

Monica's growth

b)

drinking milk

31.
The summary at the end of an experiment that explains the results. 
a)
conclusion
b)
procedures
c)
materials
d)
responding variable
32.

Which state of matter has particles that are tightly packed and only vibrate in place?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

33.

When converting from liters to milliliters, which direction do you move the decimal point?

a)

Left

b)

Right

c)

It stays the same

d)

Right then left

34.

Which piece of equipment is used to measure the mass of an object in grams?

a)

Thermometer

b)

Triple Beam Balance

c)

Graduated Cylinder

d)

Beaker

35.

Which can be a solid, liquid, and gas?

a)

oxygen

b)

hydrogen

c)

water

36.

25 kg = ?

a)

25000 g

b)

.25 g

c)

.125 g

37.

75 g = ?

a)

750 kg

b)

750 mg

c)

.75 kg

d)

.075 kg

38.

35 kL = ?

a)

35000 L

b)

.35 L

c)

35000 mL

d)

3.5 mL

39.

250 mL =?

a)

25000 L

b)

.25 L

c)

.25 kL

40.

12 mL

a)

.12 kL

b)

.012 kL

c)

.012 L