5th grade phases Of Matter 5th Grade Flashcards

0
Q

The change of a substance from a liquid to a gas Ex: lakes,pools,oceans

A

Evaporation

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1
Q

Change of state from a solid to a liquid with the addition of energy

A

Melting

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2
Q

The conversion of a liquid to a vapor

A

Boiling

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3
Q

The change of state from a liquid to a solid

A

Freezing

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4
Q

The change of state from a gas to a liquid

Ex: dew, cold drink on a hot day

A

Condensation

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5
Q

The process in which a solid changes directly into a gas

Ex: dry ice

A

Sublimation

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6
Q

Adding or removing ……….makes substances change from one state of matter to another

A

Heat

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7
Q

As temperature increases,many kinds of matter change from a…….,to a………..,to a………

A

Solid
Liquid
Gas

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8
Q

As temperature decreases,that matter changes from a gas, to a ………

A

Liquid,to a solid

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9
Q

When heat is added to a solid ,it turns into a ……….this causes the substance to ………..

A

Liquid

Melt

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10
Q

When heat is added to liquid water,it turns into a gas (steam).this process is ……….

A

Boiling

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11
Q

When a liquid ………. It gradually changes to a gas

A

Evaporates

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12
Q

When a liquid…….. It changes quickly to a gas

A

Boils

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13
Q

When heat is removed from a boiling substance it ……… Changing a gas to a liquid.

A

Condenses

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14
Q

If enough heat is removed,then a substance will change from a liquid to a solid. This is …………

A

Freezing

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15
Q

The melting point is Also called the ………..

A

Freezing point

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16
Q

Molecules in each state are arranged in a certain way: ……..have linked, organized molecules,…………have separated molecules caused by faster vibrations, and in………gases molecules expand even further

A

Solids
Liquids
Gases

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17
Q

The drink turned from a liquid to a solid by…..

A

Freezing

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18
Q

Mrs. Foster melted the water and it turned from a solid to a liquid by

A

Melting

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19
Q

Mrs. Foster boiled the water, it turned from a liquid to a gas, it…..

A

Evaporated

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20
Q

The gas really close to the container is losing heat, it is condensing and turning into a……

A

Liquid

21
Q

Xxxxxx
Xxxxxxx
Xxxxxxx
Xxxxxxxx Solid, liquid, or gas

A

Solid

22
Q

Xx X

X
Xx
Xxx
Solid, liquid or gas

A

Liquid

23
Q

X

      X Solid, liquid, gas
A

Gas

24
Q

Gas to a liquid. Name the process……

Heat added or taken away……

A

Condensation

Taken away

25
Q

Solid to a liquid. What is the process…….

Heat added or taken away……

A

Melting

Heat added

26
Q

Liquid to a solid. What is the process…..

Heat added or taken away…..

A

Freezing

Taken away

27
Q

Liquid to a gas. What is the process…..

Heat added or taken away…..

A

Boiling

Heat added

28
Q

Phases of matter. List them

There are seven of them.

A

Solid, liquid, gas, boil, freeze, melt, and condense

29
Q

The smallest particle of an element that has the chemical properties of that element

A

Atom

30
Q

A substance made up of two or more elements that are chemically combined

A

Compound

31
Q

A negatively charged particle of an atom which is located outside of the nucleus

A

Electron

32
Q

A substance that cannot be broken down into any other substance by ordinary chemical means; examples include oxygen, hydrogen, and iron.

A

Element

33
Q

The central part of the atom

A

Nucleus

34
Q

Two or more elements or compounds that are blended without combining chemically

A

Mixture

35
Q

A particle made up of a group of atoms that are chemically bonded

A

Molecules

36
Q

A positively charged particle found in the nucleus of an atom

A

Pronton

37
Q

A mixture in which one substance dissolves in another

A

Solution

38
Q

What is….Regardless of its size, shape, color, is made of particles( atoms and molecules) that are too small to beset with the unaided eye

A

All matter

39
Q

There are over………known elements that make up all matter. The smallest part of an element is an……..

A

100

Atom

40
Q

The elements are arranged in the periodic table by atomic number. The periodic table includes the……………,…………..,………..,and……… …….

A

Name
Atomic number
Symbol
Atomic mass

41
Q

When two or more elements combine to form a new substance, it is a called……….there are many different types of compounds, because atoms of elements combine in many different ways(and in different whole numbers ratios) to form different compounds. Examples include water( H2O) and table salt (NaC1).the smallest part of a compounds a
………..

A

Compound

Molecule

42
Q

……….show how many atoms there are of an atom. For example, in water, H2O, there are…………atoms of hydrogen and…….atom of oxygen.

A

Two

One

43
Q

A……… is a combination of two or more substances that do not
Lose their identifying characteristics when combined. A………. is a mixture in which one substance dissolves another.

A

Mixture

Solution

44
Q

Mixtures can be separated by………… ……….for example, a mixture of m&m’s, pretzels, and a pile of peanuts,

A

Physical means

45
Q

A solution of sugar water can be separated into sugar and water. The water could removed by…………,which would leave the sugar I. The bottom of the container.

A

Evaporation

46
Q

As its temperature increased, many kinds of matter change from a…….,to a…………,to a……..

A

Solid
Liquid
Gas

47
Q

As it’s temperature decreases, that matter changes from a………,to a………,to a solid.

A

Gas
Liquid
Solid

48
Q

As matter gains energy, the atoms within the matter get………..and……….apart.in a solid, the atoms are very……….together. In a liquid, the atoms are…………apart and in a gas, the atoms are very………..apart

A

Further and further
Close
Further
Far

49
Q

Atoms are made of of a nucleus with………located outside of the nucleus. The nucleus is in the center of the atom and consists of………and…………
Protons have a……….charge, neutrons do not have a charge, and electrons have a………..charge

A

Electrons
Protons and neutrons
Positive
Negative