IMF

Question 1

What is the energy of motion that is also a measure of the temperature

Answer 1

Kinetic energy

Question 2

A phase change in which a gas changes into a liquid

Answer 2

Condensation

Question 3

Resistance to flow

Answer 3

Viscosity

Question 4

The rising of a liquid in a narrow tube

Answer 4

Capillary action

Question 5

A state of matter that has molecules that takes the shape of its container but does not change volume, it can slowly diffuse, and the molecules slide past one another

Answer 5

Liquid

Question 6

A phase change in which a liquid changes into a gas

Answer 6

Vaporization

Question 7

A phase change in which a solid changes into a liquid

Answer 7

Melting

Question 8

Inward force in which molecules on the surface are attracted to other molecules

This reduces the surface area and packs the surface tight together like a skin

This is the energy required to increase the surface area

Answer 8

Surface tension

Question 9

As you move from the left to the right, is the process exothermic or endothermic?

Answer 9

Endothermic

Question 10

A phase change in which a liquid changes into a gas

Answer 10

Vaporization

Question 11

Resistance to flow

Answer 11

Viscosity

Question 12

Something like soap that disrupts the cohesion and surface tension of a liquid that makes the liquid spread out rather than remain in

Answer 12

Wetting agent

Question 13

What IMF is described below?

A temporary dipole forms on molecules and there is an attraction between a temporarily partly positive end of one molecule and a temporary partly negative on another molecule

Answer 13

London dispersion forces

Question 14

The rising of a liquid in a narrow tube

Answer 14

Capillary action

Question 15

Absorbs heat, feels cold to the surroundings

Answer 15

Endothermic

Question 16

What IMF is described below?

A hydrogen (that is covalently attached to a F, O, or N) is attracted to a F, O, or N on another molecule

Answer 16

Hydrogen bonding

Question 17

A state of matter that has very low density, high rate of diffusion, the particles are in constant random motion, takes the shape and volume of its container, and can be compressed.

Answer 17

Gases

Question 18

Energy of motion that is also a measure of the temperature

Answer 18

Kinetic energy

Question 19

A phase change in which a gas changes into a solid

Answer 19

Deposition

Question 20

A phase change in which a liquid changes into a solid

Answer 20

Freezing

Question 21

The weak attraction between molecules, examples are hydrogen bonding, dipole-dipole, and London dispersion forces

Answer 21

IMF

Question 22

Solid without a set melting point that has a random structure like glass or rubber

Answer 22

Amorphous solid

Question 23

Releases heat, feel warm to the surroundings

Answer 23

Exothermic

Question 24

A phase change in which a solid changes into a gas

Answer 24

Sublimation

Question 25

A phase change in which a solid changes into a liquid

Answer 25

Melting

Question 26

A phase change in which a gas changes into a liquid

Answer 26

Condensation

Question 27

Tendency for molecules to be attracted to identical molecules and stick together

Answer 27

Cohesion

Question 28

Solid with a set melting point that has a very ordered structure like a diamond

Answer 28

Crystalline solid

Question 29

A state of matter that has molecules that takes the shape of its container but does not change volume, it can slowly diffuse, and the molecules slide past one another

Answer 29

Liquid

Question 30

What IMF is described below?

The partly positive end of a polar molecule is attracted to the partly negative end of another polar molecule

Answer 30

Dipole-dipole forces

Question 31

Tendency for molecules to be attracted to a different substance or surface

Answer 31

Adhesion forces