Science 1.1 Flashcards

1
Q

study of living things

A

biological science

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1
Q

the study of the composition, structure, and properties of matter

A

chemistry

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2
Q

study of nonliving things

A

physical science

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3
Q

the study of compounds which have carbon atoms and hydrogen atoms in their chemical makeup

A

organic chemistry

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4
Q

the study of nonorganic substances, many of which have organic fragments bonded to metals (organometallics)

A

inorganic chemistry

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5
Q

the use of mathematics and computers to understand the principles behind observed chemical behavior and to design and predict the properties of new substances

A

theoretical chemistry

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6
Q

the study of substances and processes occurring in living things

A

biochemistry

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7
Q

the study of the properties and changes of matter and their relation to energy

A

physical chemistry

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8
Q

the identification of the components and composition of materials

A

analytical chemistry

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9
Q

refers to anything that has mass and volume

A

matter

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10
Q

the ability of a system to do work or supply heat

A

energy

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11
Q

the smallest unit of an element

A

atom

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12
Q

pure substance that cannot be broken apart, is a stable substance and is made of one type of atom

A

element

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13
Q

a substance that can be broken down into simple stable substances through chemical means

A

compound

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14
Q

a type of matter in which elements or compounds are physically combined

A

mixture

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15
Q

a type of mixture; uniform in composition; also known as solution

A

homogeneous mixture

16
Q

a type of mixture; NOT uniform in composition; two or more phases can be observed

A

heterogeneous mixture

17
Q

the scattering of visible light by colloidal particles

A

Tyndall effect

18
Q

a characteristic of a substance that can be observed

A

property