Physical Properties

Question 1

properties of matter that can be observed or measured without changing the composition of a matter or substance

Answer 1

physical properties

Question 2

6 physical properties

Answer 2

mass, hardness, volume, color, density, boiling point, opacity

Question 3

the amount of matter in a substance or object

Answer 3

mass

Question 4

it is commonly measured by a balance

Answer 4

mass

Question 5

it allows object to be matched with other objects with knows ____

Answer 5

mass

Question 6

the force exerted on a mass by gravity

Answer 6

weight

Question 7

____ unit for mass is kilogram

Answer 7

SI

Question 8

SI unit for mass is ______

Answer 8

kilogram

Question 9

______ is the unit of weight

Answer 9

newton

Question 10

the ability of a material to resist deformation

Answer 10

hardness

Question 11

the quantity of the dimensional space enclosed by closed surfaced

Answer 11

volume

Question 12

the appearance or quality of an object with respect to the reflection of light

Answer 12

color

Question 13

a measure mass per volume.

Answer 13

density

Question 14

the average density of an object equals to is total ____ divided by its total _____

Answer 14

mass; volume

Question 15

density formula

Answer 15

m
P=------
v

Question 16

temp at which the pressure exerted by the surroundings upon a liquid is equaled by the pressure exerted by the vapor of the liquid

Answer 16

boiling point

Question 17

boiling point of water

Answer 17

100

Question 18

mercury

Answer 18

357

Question 19

glycerine

Answer 19

290

Question 20

acetic acid

Answer 20

118

Question 21

benzene

Answer 21

80

Question 22

ethyl alcohol

Answer 22

78

Question 23

aceone

Answer 23

39

Question 24

the quality of material that does not allow light to pass through it

Answer 24

opacity