Re: Element Question -- Please Help!

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Article #2474

#2474

From: Martin Lindsay
Date: Sat, 04 Jan 1997 00:00

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On 4 Jan 1997 02:49:32 GMT, "Arthur, Karen, James & Angie"
<flinns@aloha.net> wrote:

>I am a junior attending Moanalua High School in Honolulu, Hawaii, taking
>Chemistry.  My teacher gave us some book work over the holidays that she
>hadn't covered in class.  I have been unable to find the answer to this
>question in the textbook, and I'm hoping someone can help me.
>
>What three elements are never found separated in nature?
>
>Replies can be sent to flinns@aloha.net.  Thank you, in advance, for your
>help.
>
>
>Jim Flinn
>flinns@aloha.net

Look for highly reactive elements, use the general rules of the
periodic table. Look at the unstable heavy elements which have
extremely short half life isotopes. Does the scope of the question
cover the Earth or the Solar system, or the known universe?
 Consult reference text books eg the CRC Handbook of Chemistry and
Physics, encyclopedia etc

Good Hunting

Martin

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From: clarke@web.net.au (Martin Lindsay)
Subject: Re: Element Question -- Please Help!
Date: 1997/01/04
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