What chemical substance was used in the lab to demonstrate Brownian movement?

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What chemical substance was used in the lab to demonstrate Brownian movement?

2006-09-12 16:45:05 · 5 answers · asked by GWEN T 1 in Science & Mathematics ➔ Biology

5 answers

pollen grains.

Brownian motion is the way I describe my path in the hospital... can you come sign this... take a moment to look at this... here, another signature quickly... no straight lines. ;-)

Aloha

2006-09-12 16:55:31 · answer #1 · answered by Anonymous · 2⤊ 0⤋

Feces would be a funnier answer, but the correct answer is not chemicals, but rather plant spores and pollens.

2006-09-12 23:54:24 · answer #2 · answered by rallsjc 5 · 0⤊ 0⤋

I was going to say a laxative

2006-09-12 23:59:42 · answer #3 · answered by JimZ 7 · 0⤊ 0⤋

ink
(pollen can also be used)

2006-09-13 04:29:01 · answer #4 · answered by srpkinja33 2 · 0⤊ 0⤋

marijuana

2006-09-12 23:52:22 · answer #5 · answered by bruce p ♥ ♥ ♥ 3 · 0⤊ 0⤋