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Econd Semester > Physical Science > Flashcards

Physical Science Flashcards

1
Q

Refers to the branch of science that deals with the study of EARTH STRUCTURE

A

Geology

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2
Q

It refers to the branch of science that deals with the BEHAVIOR OF ATOMS

A

Physics

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3
Q

This term refers to body of knowledge that explains phenomena

A

Science

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4
Q

Refers to the branch of science that deals with CELESTIAL OBJECTS

A

Astronomy

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5
Q

Celestial object that revolves around the earth

A

Moon

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6
Q

A field of science concerned with the study of inanimate natural objects including physics chemistry astronomy and related subjects

A

Physical science

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7
Q

Study is concerning how matter occupy space and has mass

A

Matter

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8
Q

In physics what is the unit of force

A

Newton

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9
Q

It is the unit of measurement used to measure level of liquid

A

Liter

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10
Q

How many quarts are in a gallon

A

4 quarts

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11
Q

How many ounces is 60 lb

A

960 ounces

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12
Q

The tree customary units of measurement

A

Length, capacity, weight

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13
Q

How many ounces are in one pound

A

16 ounces

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14
Q

Liquid to Gas

A

Evaporation

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15
Q

Gas to Liquid

A

Condensation

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16
Q

Solid to gas

A

Sublimation

17
Q

Liquid to solid

A

Freezing

18
Q

Solid to liquid

A

Melting

19
Q

Gas to Solid

A

Deposition

20
Q

The state of matter with the weakest intermolecule forces is

A

Gas

21
Q

Anything that has mass and takes up space is

A

Matter

22
Q

The state of matter in which conduction is most likely to occur

A

Solid

23
Q

The state of matter within definite shape and definite volume

A

Liquid

24
Q

What type of charge does a proton have

A

Positive

25
Q

What type of charge does a neutron

A

0

26
Q

What type of charge does an electron have

A

Negative

27
Q

Two subatomic particles are located in the nucleus of an atom

A

Proton and Neutron

28
Q

Who and when was the nucleus discovered?

A

1911 by Ernest Rutherford

29
Q

Who and when was Neutron is discovered

A

1932 by James Chadwick

30
Q

Refers to the center of the atom

A

Nucleus

31
Q

a negatively charged particle of an atom

A

Electron

32
Q

Atoms with an electrical charge due to giving up or taking on more electrons are called

A

Ions

33
Q

Attractive force between atoms or atoms that binds them

A

Chemical bond

34
Q

Bonding results from the electrical attractions between positive charge and negatively charge ions

A

Ionic bond

35
Q

One thing that results from the sharing of electrons pairs between two atoms

A

Covalent bonding

36
Q

Bonding the results from the attraction between metal atoms in the surrounding sea of electrons

A

Metallic bonding

37
Q

Covalent bond in which electrons are shared equally resulting to a balanced electrical charge

A

Non-polar covalent bond

38
Q

Negatively charged ion

A

Anion

39
Q

Positively charged ion

A

Cation

Econd Semester (6 decks)

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