Free Printable 📚EA7: HW17 (10.10)

1.

Convert: 25.41 m = ? cm

(a)

2.

Convert: 892.1 KL = ? L

(a)

3.

Convert: 310,800 cg = ? g

(a)

4.

Convert: 26.55m = ? mm

(a)

5.

Convert: 1,274,000 cL = ? KL

(a)

6.

Convert: 60.21 Kg = ? mg

(a)

7.

Identify which data set is arranged correctly (Select all that apply).

a)

12, 12, 56, 65, 6, 66

b)

31, 43, 60, 66, 80

c)

0, 1, 12, 10, 0, 8, 8

d)

23, 26, 34, 40, 47, 52

e)

13, 21, 25, 25, 38, 49, 67, 98

8.

Identify which data set is arranged correctly (Select all that apply).

a)

29, 29, 31, 33, 38, 47, 74, 89

b)

1, 1, 1, 6, 6, 67, 7, 7, 8

c)

3, 3, 7, 7, 8, 8, 19, 29, 56

d)

9, 9, 9, 99, 18, 29, 33, 34

e)

7, 7, 7, 78, 78, 87, 8, 78, 78,

9.

Identify the correct letter: centi-

a)

B

b)

C

c)

D

d)

E

e)

F

10.

Identify the correct letter: deci-

a)

B

b)

C

c)

D

d)

E

e)

F

11.

Identify the correct letter: milli-

a)

B

b)

C

c)

D

d)

E

e)

F

12.

Identify the correct letter: Deca-

a)

B

b)

C

c)

D

d)

E

e)

A

13.

Identify the correct letter: Hecto-

a)

B

b)

C

c)

D

d)

E

e)

A

14.

Identify the correct letter: Kilo-

a)

B

b)

C

c)

D

d)

E

e)

A

15.

Which letter(s) represent Metric Values less than 1 (Select all that apply)?

a)

C

b)

E

c)

B

d)

F

e)

D

16.

Which letter(s) represent Metric Values more than 1 (Select all that apply)?

a)

C

b)

E

c)

B

d)

A

e)

D

17.

Identify the correct letter: mm

a)

B

b)

C

c)

D

d)

E

e)

F

18.

Identify the correct letter: DaL

a)

B

b)

C

c)

D

d)

E

e)

F

19.

Identify the correct letter: dg

a)

B

b)

C

c)

D

d)

E

e)

F

20.

1,800 meters = ___________ kilometer(s)

a)

0.0018

b)

0.18

c)

1.8

d)

18

21.

97.5 km = ________ m

a)

975

b)

97,500

c)

9.75

d)

975,000

22.

120 ml = ________l

a)

12

b)

0.012

c)

0.12

d)

1,200

23.

The base unit for volume in the metric system

a)

Liter

b)

Megaliter

c)

centimeter

d)

Kelvin

24.

The base unit for mass in the metric system

a)

Meter

b)

Liter

c)

Celcius

d)

Gram

25.

The metric unit for time

a)

light years

b)

minutes

c)

seconds

d)

hours

26.

Which unit is larger?

a)

Decimeter

b)

Decameter

27.

convert 60 cg to g

a)

600 g

b)

6 g

c)

0.06 g

d)

0.6 g

28.

3.45 Dm = ________dm

a)

34.5

b)

0.0345

c)

34,500

d)

345

29.

78 Hg = ________mg

a)

7,800,000

b)

0.78

c)

78,000,000

d)

780,000

30.

Convert 32 cm to m

a)

3.2

b)

0.32

c)

3,200

d)

320

31.

Convert 74 g to kg

a)

0.074

b)

740

c)

0.00074

d)

74

32.

To convert a smaller unit to a larger unit you...

a)

multiply

b)

add

c)

divide

d)

subtract

33.

7,500 meters = ___________ kilometer(s)

a)

0.0075

b)

0.75

c)

7.5

d)

75

34.

100 cL = _____mL

a)

10,000

b)

1,000

c)

10

d)

0.1

35.

285 kg = ____ g

a)

285,000

b)

285

c)

2,850

d)

28,500

36.

All matter is made of what

a)

energy

b)

atoms

c)

electrons

d)

compounds

37.

The positive particles of an atom are

a)

electrons

b)

positrons

c)

neutrons

d)

protons

38.

The central region of an atom where its neutrons and protons are is its

a)

nucleus

b)

electron cloud

c)

core

d)

center

39.

Particles in an atom that are neutral and have no charge are

a)

negatrons

b)

electrons

c)

neutrons

d)

protons

40.

True or False: Neutrons have a negative charge

a)

True

b)

False

41.

A particle that moves around the nucleus is a(n)...

a)

Proton

b)

Neutron

c)

Electron

d)

Quark

42.

What subatomic particles would you find in the nucleus of an atom?

a)

Protons only

b)

Protons and Neutrons

c)

Neutrons and Electrons

d)

Protons and Electrons

43.

What subatomic particle(s) would be found orbiting the nucleus?

a)

Neutrons only

b)

Electrons only

c)

Protons and Neutrons

d)

Protons and Electrons

44.

Protons and electrons balance the charge of an atom.

a)

True

b)

False

45.

Most of the mass in an atom is concentrated in the...

a)

electrons

b)

nucleus

c)

protons

d)

empty space

46.

Electrons are___________

a)

Extremely small even in comparison to protons.

b)

part of the nuclues.

c)

Super Positive, like cheerleaders!

d)

very large

47.

Anything that has mass and takes up space is called

a)

heterogeneous

b)

homogeneous

c)

matter

d)

density

48.

An atoms overall charge is

a)

positive

b)

depends on its mood

c)

neutral

d)

negative

49.

Can an element be broken down into a simpler substance

a)

yes

b)

No

50.

Which one has more than one type of atom in it

a)

Element

b)

Compound

51.

Is salt (NaCI) a compound or a element

a)

Compound

b)

element

52.

Which of the following is not a compound?

a)

HCl

b)

Cl

c)

NaCl

d)

CO2

53.

Mixtures are separated through ___________changes.

a)

mixture

b)

compound

c)

physical

54.

This picture represents which of the following?

a)

element

b)

compound

c)

mixture

55.

This picture represents which of the following?

a)

element

b)

compound

c)

mixture

56.

Which of the following represents an element?

a)

H₂O

b)

H₂

c)

NaCl

d)

CaCO₃

57.

Jello is an example of a...

a)

Element

b)

Compound

c)

Mixture

58.

Glucose (C₆H₁₂O₆) is an example of a...

a)

Element

b)

Compound

c)

Mixture

59.

How many Oxygen are in H₂O?

a)

1

b)

2

c)

0

d)

4

60.

How many elements are in C₆H₁₂O₆?

a)

1

b)

2

c)

3

d)

4

61.

How many atoms are there TOTAL in:
H₂SO₄

a)

6

b)

5

c)

7

d)

3

62.

Number of N in (NH₄)₂CrO₄

a)

1

b)

2

c)

8

d)

16

63.

How many atoms are there TOTAL in:
H₂SO₄

a)

6

b)

5

c)

7

d)

3

64.

A subscript is the small number below a(n) ________ that tells the number of _______ of that element.

a)

element symbol; atoms

b)

atom; element symbol

c)

subscript; protons

d)

compound; elements

65.

How many elements are in C₆H₁₂O₆?

a)

1

b)

2

c)

3

d)

4

📚EA7: HW17 (10.10)

Total questions: 65

Worksheet time: 44mins

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