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Define "mole"., "A small rodent that lives in a hole."
Maccabee
post Nov 2 2009, 03:16 PM
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How old were you in 9th grade? and what grade did you do Geometry in? I think I am one year ahead. it is really hard. I'm also in chemistry. I have a bunch of mole worksheets that are supposed to be done by wednesday. I can only answer the first question.

Define "mole".
6.023x1023

it sux.
 
 
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post Nov 2 2009, 04:51 PM
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In 9th grade I was 15/16. I took geometry in 8th grade, and chemistry in 9th. A Mole is unit of measurement, to measure the amount of mass in a substance.
 

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