Brainscape's Knowledge GenomeTM

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


See full index

Science > 3rd Monthly Test > Flashcards

3rd Monthly Test Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

Solid

A

Has definite shape and volume

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

Liquid

A

Changes shape depending on container, definite volume

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

Gas

A

No definite shape and volume

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

Plasma

A

No definite shape and volume

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

Liquid to Solid

A

Freezing

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

Solid to Liquid

A

Melting

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

Liquid to Gas

A

Vaporization

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

Gas to Liquid

A

Condensation

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

Solid to Gas

A

Sublimation

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

Gas to Solid

A

Deposition

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

Releasing Thermal Energy

A

Deposition, Condensation, Freezing

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

Absorbing Thermal Energy

A

Sublimation, Melting, Vaporization

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

the amount of matter in an object.

A

Mass

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

anything that occupies space and has mass.

A

Matter

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

the space occupied by an object.

A

Volume

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

measurement of how tightly a material is packed together.

A

Density

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

is a representation of what an atom could look like based on observations and scientific evidence.

A

Atomic Model

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

is considered the smallest particle of matter.

A

Atom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

“Atomos” greek word meaning “uncut”

A

Democritus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

substances that are made up of only one kind of particle and has a fixed or constant structure.

A

Pure substance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

2 types of Pure substance

A

Element and Compound

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

substance that consists of only one type or kind of atom.

A

Element

21
Q

substance when two or more elements are combined chemically in a fixed ratio.

A

Compound

22
Q

made up of two or more substances that are not chemically combined.

A

Mixtures

23
Q

2 types of mixture

A

Homogeneous and Heterogeneous

24
Q

has a uniform composition, you cannot identify the ingredients.

A

Homogenous

25
Q

does not have a uniform composition, you can identify the ingredients.

A

Heterogenous

26
Q

Asian greek philosopher

A

Democritus

27
Q

Matter is infinitely divisible. He disagreed with Democritus

A

Aristotle

28
Q

believed that matter was made up of four natural elements.

A

Aristotle

28
Q

Billiard Ball Model

A

John Dalton

29
Q

Plum Pudding Model

A

J.J Thompson (Joseph John THompson)

29
Q

Father of nuclear physics

A

Ernest Rutherford

30
Q

Nuclear Model

A

Ernest Rutherford

31
Q

Planetary Model

A

Niels Bohr

32
Q

was discovered through his experiments on Beryllium known as Neutrons.

A

James Chadwick

33
Q

Neutron Model

A

James Chadwick

34
Q

a tiny subatomic particle with a negative charge

A

Electron (e-)

35
Q

the region where relatively massive protons and neutrons are collected in the center of an atom

A

Nucleus

35
Q

a more massive (but still tiny) subatomic particle with a positive charge

A

Proton (p+)

36
Q

a subatomic particle with about the same mass as a proton but no charge

A

Neutron (n0)

37
Q

The sum of the number of protons and neutrons in the nucleus

A

Mass Number (A)

38
Q

the number of protons in the nucleus of an atom

A

Atomic Number (Z)

39
Q

Is equal to the atomic number

A

Number of p+ and e-

40
Q

what is the formula if neutron is unknown?

A

Mass Number (A) - Proton (p+)

41
Q

what is the formula if mass number is unknown?

A

Atomic Number (Z) + Neutron (n0)

42
Q

Symbol for atomic number?

A

Z

43
Q

Symbol for mass number?

A

A

44
Q

Dry ice

A

Sublimation

45
Q

Frost

A

Deposition

46
Q

Drying of wet hair

A

Evaporation

47
Q

Clouds

A

Condensation

48
Q

Ice to water

A

Melting

49
Q

Water turning to ice

A

Freezing

Science (9 decks)

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