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Chapter 3

Total questions: 65

Worksheet time: 33mins

Name
Class
Date
1.

The phase change from solid to liquid is

a)

Condensation

b)

Melting

c)

Evaporation

d)

Sublimation

2.

The phase change from liquid to solid is

a)

Condensation

b)

Freezing

c)

Evaporation

d)

Sublimation

3.

The phase change from liquid to gas is

a)

Deposition

b)

Freezing

c)

Evaporation

d)

Melting

4.

The phase change from gas to liquid is

a)

Deposition

b)

Freezing

c)

Evaporation

d)

Condensation

5.

The phase change from solid to gas is

a)

Condensation

b)

Melting

c)

Evaporation

d)

Sublimation

6.

The phase change from gas to solid is

a)

Deposition

b)

Freezing

c)

Boiling

d)

Condensation

7.

Which is not a word for the change from liquid to gas

a)

Sublimation

b)

Evaporation

c)

Boiling

d)

Vaporization

8.

Going from left to right, is the change in energy

a)

Endothermic

b)

Exothermic

c)

No change

9.

Going from right to left, is the change in energy

a)

Endothermic

b)

Exothermic

c)

No change

10.

The slope in the middle represents when the substance is

a)

A solid

b)

A gas

c)

A liquid

d)

Boiling

11.

The resistance of fluid to flow

a)

Viscosity

b)

Ductility

c)

Miscibility

d)

Solubility

12.

The ability of two liquids to mix and form a homogeneous mixture

a)

Viscosity

b)

Ductility

c)

Miscibility

d)

Solubility

13.

The ability of a solid to dissolve

a)

Viscosity

b)

Ductility

c)

Miscibility

d)

Solubility

14.

There is no change in temperature during melting because

a)

Bonds are being broken

b)

Bonds are being formed

c)

No change is occurring

d)

No heat is being added

15.

Temperature is a direct measure of

a)

Kinetic Theory

b)

Chemical Energy

c)

Potential Energy

d)

Kinetic Energy

16.

A solid at the MICROSCOPIC level

a)

Vibrating

b)

Sliding

c)

Random motion

d)

No motion

17.

A liquid at the MICROSCOPIC level

a)

Vibrating

b)

Sliding

c)

Random motion

d)

No motion

18.

A gas at the MICROSCOPIC level

a)

Vibrating

b)

Sliding

c)

Random motion

d)

No motion

19.

At the MACROSCOPIC level, constant volume and shape

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

20.

At the MACROSCOPIC level, constant volume, no constant shape

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

21.

At the MACROSCOPIC level, no constant volume and no constant shape

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

22.

An ionized gas

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

23.

Kinetic theory #1

a)

All matter is made of atoms or molecules

b)

Energy is the capacity to do work

c)

Energy cannot be created or destroyed

d)

Less dense particles float

24.

Kinetic theory #2

a)

Gravity is = 9.8 m/s^2

b)

Energy is the capacity to do work

c)

Matter cannot be created or destroyed

d)

Particles are always in motion in proportion to temperature

25.

Kinetic theory #3

a)

Gravity is = 9.8 m/s^2

b)

At constant temperature, large particles move slower

c)

E = mc^2

d)

Particles are never moving

26.

According to kinetic theory, at constant temperature, small particles move

a)

Faster

b)

Slower

c)

The same

d)

Not at all

27.

Smallest unit of matter, makes up an element

a)

Atom

b)

Molecule

c)

Compound

d)

Element

28.

Many of the same type of atom

a)

Atom

b)

Molecule

c)

Compound

d)

Element

29.

Two or more chemically bound atoms, makes up a compound

a)

Atom

b)

Molecule

c)

Compound

d)

Element

30.

Many of the same type of molecule

a)

Atom

b)

Molecule

c)

Compound

d)

Element

31.

Two atoms of the same element bound together

a)

Plasma

b)

Diatomic

c)

Triatomic

d)

Multitomic

32.

D =

a)

m/v

b)

m * v

c)

v/m

d)

m ^ v

33.

A property that does not change the composition of the matter

a)

Chemical

b)

Physical

c)

Characteristic

d)

Scientific

34.

A property that does change the composition of the matter

a)

Chemical

b)

Physical

c)

Characteristic

d)

Scientific

35.

A mixture that is uniform in composition

a)

Chemical

b)

Physical

c)

Heterogeneous

d)

Homogeneous

36.

A mixture that is not uniform in composition

a)

Chemical

b)

Pure Substance

c)

Heterogeneous

d)

Homogeneous

37.

Elements and Compounds are

a)

Mixtures

b)

Impure Substances

c)

Pure Substances

d)

Molecules

38.

Miscibility, solubility, density, and viscosity are which type of properties?

a)

Physical

b)

Chemical

39.

The capacity to do work

a)

Mass

b)

Matter

c)

Energy

d)

Heat

40.

Matter cannot be created or destroyed, it is

a)

Conserved

b)

Released

c)

Absorbed

d)

Contained

41.

Solids with a disorderly arrangement of particles

a)

Crystalline

b)

Amorphous

c)

Structured

d)

Positioned

42.

Solids with an orderly arrangement of particles

a)

Crystalline

b)

Amorphous

c)

Structured

d)

Positioned

43.

The large number in front of a chemical formula

a)

Subscript

b)

Superscript

c)

Exponent

d)

Coefficient

44.

The small number that depicts the number of atoms in a chemical formula

a)

Subscript

b)

Superscript

c)

Exponent

d)

Coefficient

45.

An example of a physical change

a)

Burning wood

b)

Neutralizing Acid

c)

Rusting Iron

d)

Boiling water

46.

An example of a chemical change

a)

Mixing oil and vinegar

b)

Dissolving salt in water

c)

Rusting Iron

d)

Boiling water

47.

Mixtures can be separated based on their

a)

Physical properties

b)

Chemical properties

c)

Malleability

d)

Phase

48.

Which is not a sign a chemical change has occurred?

a)

Change in shape

b)

Precipitate

c)

Gas produced

d)

Change in temperature

49.

Endothermic

a)

Inverts energy

b)

Releases energy

c)

Takes in energy

d)

Energy doesn't change

50.

Exothermic

a)

Inverts energy

b)

Releases energy

c)

Takes in energy

d)

Energy doesn't change

51.

The slope on the left represents when the substance is

a)

A solid

b)

A gas

c)

A liquid

d)

Boiling

52.

The slope on the far right represents when the substance is

a)

A solid

b)

A gas

c)

A liquid

d)

Boiling

53.

The first flat line right represents when the substance is

a)

Evaporating or Condensing

b)

Melting or freezing

c)

Vaporizing

d)

Boiling

54.

The second flat line right represents when the substance is

a)

Evaporating or Condensing

b)

Melting

c)

Freezing

d)

Crystallizing

55.

Internal energy of a system, responsible for temperature

a)

Kinetic energy

b)

Potential energy

c)

Thermal energy

d)

Chemical energy

56.

Compactness of a substance

a)

Miscibility

b)

Viscosity

c)

Density

d)

Solubility

57.

Liquids and gases are

a)

Dense

b)

Particles

c)

Fluids

d)

Thermal

58.

Energy of motion

a)

Kinetic energy

b)

Potential energy

c)

Thermal energy

d)

Chemical energy

59.

Energy of position, stored energy

a)

Kinetic energy

b)

Potential energy

c)

Thermal energy

d)

Chemical energy

60.

What type of changes break a compound back into elements?

a)

Physical

b)

Chemical

61.

Anything that occupies space and has mass

a)

Temperature

b)

Energy

c)

Matter

d)

Mole

62.

Microscopic level- which phase is represented by number 1

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

63.

Microscopic level- which phase is represented by number 2

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

64.

Microscopic level- which phase is represented by number 3

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

65.

Macroscopic level- which phase does NOT expand to fill the container?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma