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Topic: Finding a element  (Read 5235 times)

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Zinicks

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Finding a element
« on: October 20, 2005, 05:20:51 PM »
Hi

I have been searching in my books all day long to find this answer, but I can't find it. It's not realy a text book question but more sort of a ''fun'' question my science teacher gave me. So here it goes:

Element X (unknown) has two electrons in the last shield. Of all the elements, this is the element that brings most of the earths heavyness. It reacts with oxygen and makes two different types; one red and one black. What element are I'm thinking of?

And I'm thanking in advance for all the answers I may get :P

(I'm from Norway, so I'm not so good in English as you guys :) )
« Last Edit: October 20, 2005, 05:23:20 PM by Zinicks »
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Offline mike

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Re:Finding a element
« Reply #1 on: October 20, 2005, 06:07:22 PM »
Iron (Fe)?
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Offline constant thinker

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Re:Finding an element
« Reply #2 on: October 20, 2005, 08:26:38 PM »
I thought Earth's core was mostly nickel? The core would make up most of Earth's weigt I'd imagine because it's supposedly very dense. This more of one of those critical thinking questions. I would say it was nickel.

P.S. It's an not a. ;)
« Last Edit: October 20, 2005, 08:27:31 PM by constant thinker »
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Offline Donaldson Tan

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Re:Finding a element
« Reply #3 on: October 20, 2005, 09:27:35 PM »
the earth's core is mainly iron.
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Garneck

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Re:Finding a element
« Reply #4 on: October 21, 2005, 05:06:27 AM »
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Offline constant thinker

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Re:Finding a element
« Reply #5 on: October 21, 2005, 07:08:55 PM »
O Oopps now I feel kind of stupid. :-[
« Last Edit: October 21, 2005, 07:09:10 PM by constant thinker »
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"The nine most terrifying words in the English language are, 'I'm from the government and I'm here to help.' " -Ronald Reagan

"I'm for anything that gets you through the night, be it prayer, tranquilizers, or a bottle of Jack Daniels." -Frank Sinatra
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