Chemistry

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  • Created on: 08-11-12 20:34
Whats Diffusion?
Diffusion is the spreading out of one substance through another of its own accord
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How many stable elements are there?
92
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what doesnt diffusion occur in?
solids
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Is Diffusion faster in liquids or gases?
gases
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whats a compound?
contains atoms of two or more different elements chemically bonded together
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what is the number of electron allowed on each shell?
2,8,8,18
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whats the atomic number?
number of neutrons in the nucleus
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whats the mass number
the total number of protons and neutrons in the nucleus
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whats a atom
smallest part of an element
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Other cards in this set

Card 2

Front

How many stable elements are there?

Back

92

Card 3

Front

what doesnt diffusion occur in?

Back

Preview of the front of card 3

Card 4

Front

Is Diffusion faster in liquids or gases?

Back

Preview of the front of card 4

Card 5

Front

whats a compound?

Back

Preview of the front of card 5
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wow you so cool

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