Chapter 1+2 Flashcards

0
Q

Organic chemistry

A

Study of all chemicals contains carbon

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1
Q

Heterogenous

A

Composition is not uniform

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2
Q

Inorganic chemistry

A

Study of not using carbon

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3
Q

Physical chemistry

A

Ther merchandise rate and emery transferred that occurs when the matter undergoes a change

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4
Q

Compounds

A

Substances that contain 2 or more elements

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5
Q

Properties used to describe matter can be classified as ________ or _________

A

Extensive or intensive

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6
Q

The _____ of the object is measured is an amount if matter the object contains

A

Mass

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7
Q

An extensive property is one that depends in ____ of matter

A

Amount

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8
Q

Intensive property is one that depends on the ______ of matter

A

Type

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9
Q

A ___ is a matter that is uniform & define composition

A

Substance

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10
Q

Intensive property

A

Depends on type if matter in a sample

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11
Q

Extensive property

A

Depends on a amount if matter in a sampler

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12
Q

Physical property

A

A quality or condition of a substance that can be observed or measured without changing substance

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13
Q

Scientific method

A

Making a observation

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14
Q

Biochemistry

A

The study if the process that take place in organisms

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15
Q

Analytical chemistry

A

The area of study that focuses on compositions matter

16
Q

The ______of an object is a measure of space occupied by object

A

Volume

17
Q

Solid

A

Definite shape and volume

18
Q

Liquid

A

Define volume but take shape of container

19
Q

Gas

A

Takes both shape and volume of container

20
Q

Vapor

A

Gaseous state of a substance that generally exists as a liquid or would at room temp

21
Q

Antoine Lavoisier

A

Oxygen is require for a material to burn

22
Q

Homogenous

A

Called solutions compositions uniform throught mixtures

23
Q

Elements

A

Simplest form if matter