Science Flashcards

1
Q

Matter change but not chemical identity

A

Physical change

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2
Q

A chemical reaction from new product

A

Chemical change

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3
Q

5 example of change

A

Texture
Color
Temperature
Shape
Change of state

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4
Q

Solid to liquid

A

Melting

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5
Q

Liquid to solid

A

Freezing

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6
Q

Liquid to solid

A

Freezing

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7
Q

This is process happen when solid change directly to liquid

A

Melting

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8
Q

It is process occurs when liquid change directly to solid

A

Freezing

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9
Q

Liquid to gas

A

Evaporation

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10
Q

Gas to liquid

A

Condensation

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11
Q

It is process occur when liquid change directly to gas

A

Evaporation

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12
Q

It is process occur when gas change directly to liquid

A

Condensation

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13
Q

Solid to gas

A

Sublimintation

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14
Q

Gas to solid

A

Deposition

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15
Q

It is process happen when solid change directly to gas

A

Sublimintation

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16
Q

Dis is process happen when a gas change directly to solid

A

Deposition

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17
Q

Is a transion of matter from one state to another

A

Phase change

18
Q

Occurs when liquid change to solid

A

Freezing

19
Q

Occurs when solid change directly to liquid

A

Melting

20
Q

Occurs when solid change directly to gas

A

Sublimintation

21
Q

Occurs when gas change directly to solid

A

Deposition

22
Q

Is when gas change directly to liquid

A

Condensation

23
Q

Happen when liquid change directly to gas

A

Evaporation

24
Q

Different number of neutron

A

Isotopes

25
Q

Lose an electron

A

Metallic property

26
Q

Attract an electron

A

Non metallic property

27
Q

Law of triads

A

Johann debereiner

28
Q

Law of octaves

A

John newland

29
Q

Discover element

A

Lothar Meyer and Dmitri Mendeleev

30
Q

Modern periodic table

A

Henry Moseley

31
Q

||||

A

Group family

32
Q

No part and smaller particles

A

Atom

33
Q

-1

A

Electron

34
Q

+1

A

Proton

35
Q

0

A

Neutron

36
Q

Atoms measure visible

A

Democritus

37
Q

Billiard ball

A

John Dalton

38
Q

Rainsin bread model

A

Joseph jhon thomson

39
Q

Ernest rutherford

A

Nuclear atomic model

40
Q

Niel bohn

A

Planetary model

41
Q

Electron cloud model

A

Erwin schrodinger