Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Chem 2 > Chapter1- intro into chemistry > Flashcards

Chapter1- intro into chemistry Flashcards

You may prefer our related Brainscape-certified flashcards:
Periodic Table flashcards Chemistry 101 flashcards AP® Chemistry flashcards Organic Chemistry 101 flashcards
1
Q

Definition of Science`

A

natural phenomena

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Definition of technology

A

application of science

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

definition of chemistry

A

the study of matter and how matter changes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

definition of chemical

A

anything with a definate composition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

pure substance

A

element or compound

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

homogeneous

A

same throughout

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

heterogeneous

A

different throughout

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

physical property

A

things you can determine without changing the substance ex: boiling point

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

chemical property

A

describes how a substance reacts to form another substance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

intensive property

A

independant of sample size

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

extensive property

A

dependant of sample size

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

solid to gas

A

suplimation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

gas to liquid

A

condensation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

gas to solid

A

deposition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

chemical change

A

change in composition due to chemical reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

the scientific method

A 
observation
experiment and collect data
law-summarize in statement
theory-why? model
prediction-propse behaviour
new data- test by experiment

Chem 2 (10 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions