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SCIENCE 2 SECOND PERIODICAL TEST

Total questions: 60

Worksheet time: 3600secs

Name
Class
Date
1.

The matter in the picture is a ___________.

a)

Mixture

b)

Solution

2.

The matter in the glass is a ___________.

a)

Mixture

b)

Solution

3.

The matter in the cup is a ______________.

a)

Mixture

b)

Solution

4.

The matter in the bowl is a ____________.

a)

Mixture

b)

Solution

5.

The matter in the glass is a _____________.

a)

Mixture

b)

Solution

6.

The matter in the bowl is a __________.

a)

Mixture

b)

Solution

7.

The matter in the bowl is a _____________.

a)

Mixture

b)

Solution

8.

The matter in the can is a ______________.

a)

Mixture

b)

Solution

9.

The matter in the picture is a __________.

a)

Mixture

b)

Solution

10.

Ketchup is a _______________.

a)

Mixture

b)

Solution

11.

Mixtures are created when two or more ______ are mixed together.

a)

liquids

b)

changes

c)

substances

d)

rocks

12.

______ means to combine together.

a)

stir

b)

distribute

c)

mix

d)

solute

13.
Mixtures are always combinations of compounds that are in different states of matter. 
a)
TRUE
b)
FALSE
14.
What are the two types of mixtures? 
a)
element and sub-atomic
b)
atoms and compounds
c)
homogeneous and heterogeneous
d)
element
15.
Halo-halo can be classified as what type of Mixtures?
a)
element
b)
solution
c)
homogeneous
d)
heterogeneous
16.
Which of these is not a mixture? 
a)
oil and water
b)
sand and soda
c)
diet soda
d)
all are mixtures
17.

How to separate flour from iron nail?

a)

Hand-picking method

b)

Filtration method

c)

Floatation method

d)

Magnetic attraction

18.

How to separate the jelly beans?

a)

Filtration method

b)

Sieving method

c)

Hand-picking method

d)

Floatation method

19.

How to separate tea leaves from the water?

a)

Magnetic attractions

b)

Filtration method

c)

Floatation method

d)

Hand-picking method

20.

How to separate the leaves from the water?

a)

Sieving method

b)

Magnetic attraction

c)

Filtration method

d)

Hand-picking method

21.

How to separate sands from stones?

a)

Magnetic attraction

b)

Hand-picking method

c)

Floatation method

d)

Sieving method

22.

How to separate the toys?

a)

Magnetic attraction

b)

Filtration method

c)

Hand-picking method

d)

Sieving method

23.

How to separate the metal earring from the soil?

a)

Floatation method

b)

Sieving method

c)

Filtration method

d)

Magnetic attraction

24.

How to separate the sand from water?

a)

Filtration method

b)

Sieving method

c)

Magnetic attraction

d)

Hand-picking method

25.

This method is to separate fine-sized materials and large sized materials.

What method refers to statement above?

a)
b)
c)
26.

The picture shows a mixture of maruku and nuts.

What is the best method you can suggest to separate the mixture?

a)

hand-picking

b)

sieving

c)

floatation

d)

filtration

27.

This method is to separate solid materials and liquid materials.


What method refer to statement above?

a)
b)
c)
28.

This method is to separate materials that can be attracted by a magnet.


What method refer to statement above?

a)
b)
c)
29.

Choose materials that dissolve in water?

a)
b)
c)
d)
e)
30.

Choose materials that do not dissolve in water?

a)
b)
c)
d)
e)
31.

It is an example of homogeneous mixture

a)

orange juice

b)

fruit salad

c)

rice and palay

d)

water and oil

32.

A pizza is an example of _____________ mixture.

a)

Homogeneous

b)

Heterogeneous

33.

Mixture of sugar and hot water.

a)

Homogeneous

b)

Heterogeneous

34.

The delicious food in the bowl is an example of ___________ mixture.

a)

Homogeneous

b)

Heterogeneous

35.

Milk is an example of ___________ mixture.

a)

Homogeneous

b)

Heterogeneous

36.

Vegetable salad is an example of ___________ mixture.

a)

Homogeneous

b)

Heterogeneous

37.

The sweet treats in the picture is an example of __________ mixture.

a)

Homogeneous

b)

Heterogeneous

38.

The cold drinks in the glasses are examples of ____________ mixtures.

a)

Homogeneous

b)

Heterogeneous

39.
Which of the following is an example of a heterogenous mixture?
a)
soap
b)
a salad with lettuce, olives, and tomatoes
c)
cup of coffee
d)
water
40.
Which of the following selections are the different types of mixtures?
a)
heterogenous, homogenous
b)
acid, base
c)
metal, nonmetal
d)
element, compound
41.

What type of mixture is a peanut M&M?

a)

heterogeneous

b)

homogeneous

42.
What is a homogeneous mixture?
a)
a mixture that is the same throughout.
b)
a mixture that is made up of one type of atom.
c)
a mixture that is made up of one type of compound
d)
a mixture that cannot be separated through physical changes
43.
A combination that can be separated by physical processes is a .....
a)
Pure Substance
b)
Glucose
c)
Element
d)
Mixture
44.

Two substances physically combined and that appear the same throughout is classified as _________________.

a)
A homogeneous mixture
b)
A heterogeneous mixture
c)
An element
d)
  A compound
45.

Colored water is an example of a ______________.

a)
homogeneous mixture
b)
heterogeneous mixture
46.

Dishwasher soap is an example of a ___________.

a)
homogeneous mixture
b)
heterogeneous mixture
47.

Chicken noodle soup is an example of a __________.

a)
homogeneous mixture
b)
heterogeneous mixture
48.

Soil is an example of a _____________.

a)
homogeneous mixture
b)
heterogeneous mixture
49.

What kind of mixture is shown in the picture?

a)

Homogeneous

b)

Heterogeneous

50.

Cookies and cream ice cream is classified as __________.

a)
A homogenous mixture
b)
A heterogenous mixture
c)
An element
d)
A compound
51.
Can you separate salt from water using filtration?
a)
yes
b)
no
52.

Name the separation method that causes wet clothes on a clothes line to dry.

a)
Chromatography
b)
Filtration
c)
Distillation
d)
Evaporation
53.

The process of separating the substances from a liquid mixture.

a)

decantation

b)

distillation

c)

filtration

d)

chromatography

54.

This involves using a strainer or a big screen to separate the components of solid mixtures.

a)

chromatography

b)

distillation

c)

sieving

d)

physical manipulation

55.

What method of separating mixtures is shown in the picture?

a)

filtration

b)

distillation

c)

physical manipulation

d)

use of magnet

56.

This method is used to separate metals from non metals.

a)

use of magnet

b)

physical manipulation

c)

sieving

d)

chromatography

57.

The science teacher accidentally combined metal shavings with sand, what method can be used to separate the mixture?

a)
b)
c)
d)
58.

What are the methods used in separating substances in mixtures? Check all that apply, there will be more than one answer.

a)

Handpicking/Tweezers

b)

Sieving or Sifting

c)

Evaporation

d)

Magnetic Separation-

e)

None of the above.

59.

True or False: The best way to separate rocks and sand is to use a sieve to sift the sand, this will allow the sand to fall through and the rocks to stay.

a)

True

b)

False

60.

True or False: You can use your hands or tweezers to separate salt from water.

a)

True

b)

False