Science study guide 12/10/13

Question 1

_______ is anything that has volume and mass?

Answer 1

matter

Question 2

____________ is the amount of space taken up by an object?

Answer 2

volume

Question 3

the volume of liquids is expressed in __________ and _________?

Answer 3

liters and militers

Question 4

_________ is the amount of matter that something is made of?

Answer 4

mass

Question 5

__________ is a measure of the gravitional force exerted on an object, usually in relation to the earth?

Answer 5

weight

Question 6

___________ and __________ are not the same thing?

Answer 6

weigth and mass

Question 7

mass is usually expressed as __________ and ________ and ___________?

Answer 7

milligrams, grams, and kilograms

Question 8

the ____________ is the SI unit of force. so weight is expressed in these units?

Answer 8

newtons

Question 9

______________. is the tencedy of all objects to resist any change in motion?

Answer 9

interia

Question 10

the more massavie an object is the greater its ______________

Answer 10

interia

Question 11

______ _______ (2 words) of matter can be observed without changing thhe identity of the matter?

Answer 11

physical propertie

Question 12

_____________ is the amount of matter in a given space?

Answer 12

density

Question 13

the ___________ of a substance is always the same at a given pressure and temerature reguradless fo the size of the sample of the substance

Answer 13

density

Question 14

________ _________ (2 words) describe a substance based on its abilitty to change into a new substance with different properties

Answer 14

chemical properties

Question 15

__________ _______ (2 words) can be observed only when one substance might become a new substance

Answer 15

chemical properties

Question 16

the ______ ___________ (2 words) of a substance are always whether the sample observed is large or small?

Answer 16

characteristic properties

Question 17

when a substance ______________ ________ (2 words) its identity remains the same.

Answer 17

physical change`

Question 18

A ____________ ________- (2 words) occurs when one or more substances are changed into new substances with different properties

Answer 18

chemical change

Question 19

____________ is a change that affects one or more physical properties of a substance most are easy to undo

Answer 19

physical change

Question 20

this cannot be reserved using physical means

Answer 20

chemical change

Question 21

_______________ is a measure of interia?

Answer 21

mass

Question 22

__________ is the curve at a liquids surface by which you measure the volume of the liquid

Answer 22

meiscus

Question 23

_____________ is the force of attraction between objects that is due the their mass

Answer 23

gravity

Question 24

the formula to calculate an objects density?

Answer 24

D= m/v