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C&CS > C&CS > Flashcards

C&CS Flashcards

1
Q

Refers to anything that occupies space has physical and chemical properties and exist in a solid, liquid, or gas form?

A

Matter

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2
Q

Are substances that cannot be reduced to simpler substances.

A

Element

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3
Q

Is the basic unit of matter that cannot be divided into simpler substances by ordinary chemical means.

A

Atoms

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4
Q

When two or more atoms are joined together chemically a _______ is created.

A

Molecule

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5
Q

Is a new substance formed by chemically combining two or more atoms of different elements.

A

Compound

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6
Q

When a substance gains oxygen the substance is________.

A

Oxidized

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7
Q

Is a contraction for oxidation-reduction

A

Redox

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8
Q

A ______ agent is a substance that adds hydrogen to chemical compound rather than subtracts oxygen from the compound.

A

Reducing

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9
Q

Is a combination of substances that are held together by physical rather than chemical ties.

A

Physical mixture

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10
Q

Is a preparation made by dissolving a solid, liquid, or gaseous substance in another substance.

A

Solution

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11
Q

Is known as a universal solvent

A

Water

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12
Q

Liquids are liquids that mix easily

A

Miscible

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13
Q

Nail polish containing glitter is an unstable physical mixture of undissolved particles in a liquid which is known as a______.

A

Suspension

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14
Q

Is a mixture of two or more substances that are united with the aid of a binder.

A

Emulsion

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15
Q

Substances that act as a bridge to allow oil and water to mix or mulsify are called______.

A

Surfactants

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16
Q

A combination of substances that are held together by a physical rather than chemical ties.

A

Mixture

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17
Q

The type of change that occurs when ice melts and becomes water

A

Physical

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18
Q

If a product has a pH of 8.9 it is considered______.

A

Alkaline.

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19
Q

A special type of oil used in nail polish dryers as a skin protectant

A

Silicone

20
Q

Pure water with ph of 7 is considered_______.

A

Neutral

21
Q

The separation of a substance into ions.

A

Ionization

22
Q

When fermented to make wine, the sugar in the grapes is converted into_______.

A

Ethyl Alcohol

23
Q

Liquids that mix easily.

A

Miscible

24
Q

In creating a solution, the liquid used to dissolve a substance.

A

Solvent

25
Q

A molecule is formed by joining two or more chemically

A

Atoms

26
Q

An alteration of the properties of a substance without the form of a new substance.

A

Physical change

27
Q

The tail of a surfactant molecule that means oil- loving

A

Lipophilic

28
Q

A preparation made by dissolving a solid, liquid, or gaseous substance in another substance.

A

A solution

29
Q

Are substances used to neutralize acids or raise the pH of many hair products

A

Alkanolamines

30
Q

A permanent mixture of two or more substances that are united with an aid of a binder.

A

An emulsion

31
Q

Temporary mixtures of two kinds of matter

A

Suspensions

32
Q

Organic chemistry is a study of all substances that contain______.

A

Carbon.

33
Q

Substances that act as a bridge to allow oil and water to mix or emulsify

A

Surfactants

34
Q

When two or more elements combine chemically, they form a new substance called_______.

A

Compound

35
Q

The branch of chemistry that deals with products that do not contain carbon.

A

Inorganic chemistry

36
Q

The tail of a surfactant molecule is ____, meaning oil loving.

A

Lipophilic

37
Q

According to the _____ principle, it is the dose of a substance that determines whether it will have a poisonous effect on the body.

A

Overexposure

38
Q

The separating of a substance into ions is known as_________.

A

Ionization

39
Q

Only products that contain ______ can have a pH.

A

Water

40
Q

Pure water with ph of 7 is considered to be________.

A

Neutral

41
Q

A product with a pH of 8.9 is considered to be_______.

A

Alkaline

42
Q

When acids and alkaline are mixed together in equal proportions, they __________ each other

A

Neutralize

43
Q

Include safety information about products complied by the manufacturer and required by law

A

SDS

Safety Data Sheet

44
Q

Products are chemicals that should not be mixed or stored together.

A

Incompatible

45
Q

A substance that causes or is believed to cause cancer.

A

Carcinogenic

C&CS (1 decks)

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