CHEM SET 1 Flashcards

1
Q

has mass and occupies space

A

matter

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2
Q

smaller than atoms

A

elementary particles

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3
Q

2 classifications of elementary particles

A

fermions and bosons

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4
Q

positively charged ions

A

cations

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5
Q

negatively charged

A

anions

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6
Q

amount of space it takes up; lxwxh

A

volume

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7
Q

well-ordered solid at atomic level

A

crystalline

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8
Q

disordered solid

A

amorphous

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9
Q

measure of quantity of matter

A

mass

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10
Q

amount of space a substance occupies

A

volume

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11
Q

how hot or cold something is

A

temperature

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12
Q

amount of mass in a given volume

A

density

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13
Q

ability to be compressed

A

malleability

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14
Q

ability to be stretched

A

ductility

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15
Q

ability to dissolve

A

solubility

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16
Q

transfer of thermal energy

A

thermal conductivity

17
Q

atoms that have the same identity

A

element

18
Q

made of two or more elements

A

compound

19
Q

2 types of mixture

A

heterogenous and homogenous

20
Q

2 substances in a mixture can easily be distinguished from each other

A

heterogenous

21
Q

substances uniformly spread out

A

homogenous

22
Q

contains tiny particles that dont spread out

A

colloids

23
Q

particles settle

A

suspensions