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Topic: Element 8 (Read 399 times) |
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Not4Hire
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http://www.chemicalelements.com/elements/o.html
Name: Oxygen
Symbol: O
Atomic Number: 8
Atomic Mass: 15.9994 amu
Melting Point: -218.4 °C (54.750008 °K, -361.12 °F)
Boiling Point: -183.0 °C (90.15 °K, -297.4 °F)
Number of Protons/Electrons: 8
Number of Neutrons: 8
Classification: Non-metal
Crystal Structure: Cubic
Density @ 293 K: 1.429 g/cm3
Color: colorless
Atomic Structure
[Bohr Model of Oxygen]
Number of Energy Levels: 2
First Energy Level: 2
Second Energy Level: 6
Isotopes
Isotope Half Life
O-15 122.2 seconds
O-16 Stable
O-17 Stable
O-18 Stable
Facts
Date of Discovery: 1774
Discoverer: Joseph Priestly
Name Origin: From the Greek words oxus (acid) and gennan (generate)
Uses: supports life
Obtained From: from liquid air
Information on Use for Cluster Headaches:
http://www.maplefallswebdesign.com/misc/oxygen/oxygen.htm
..and that's the Fact's Jack!
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Mantra: This will NOT kill me...This will not KILL me... This will not kill ME...
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OneEyeBlind
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Yea, I can do this
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Re: Element 8
« Reply #1 on: Jun 25th, 2003, 5:48pm » |
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You da bomb !
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One cannot step twice in the same river, for fresh waters are forever flowing around us.
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Mark C
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Re: Element 8
« Reply #2 on: Jun 25th, 2003, 8:14pm » |
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O2 MSDS
History of Oxygen
A model of an oxygen molecule.
The symbol for oxygen is O. "O" stands for one atom of oxygen. Oxygen atoms are joined in pairs. To write a pair of oxygen atoms using symbols, we use the symbol O and the number 2. Oxygen would be (O2). The 2 is a subscript. "Sub" means "below". The 2 is written to the right of and below the O. A pair of oxygen atoms is a molecule of oxygen. A molecule is the smallest particle of a substance that exists independently. Molecules of most elements are made up of only one of atom of that element. Oxygen, along with nitrogen, hydrogen, and chlorine are made up of two atoms. Look at the model of oxygen above. The two balls represents the two oxygen molecules. The oxygen molecules are bonded or stuck together.
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Roxy
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Re: Element 8
« Reply #3 on: Jun 25th, 2003, 8:16pm » |
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You guys are great with all the 02 information. LOVE 02.
But, Mark....that picture just looks like a big ass.....LOL....I'm sorry...... ;D
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. (Einstein)
I used to have a handle on life....but it broke.
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Jackie
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Re: Element 8
« Reply #4 on: Jun 25th, 2003, 8:20pm » |
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LMAO Roxy
Yep....big blue butt cheeks.... 
Jacks 
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Peppermint
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Re: Element 8
« Reply #5 on: Jun 25th, 2003, 8:22pm » |
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Hey this thread rocks ;D
on Jun 25th, 2003, 8:16pm, Roxy wrote:
But, Mark....that picture just looks like a big ass.....LOL....I'm sorry...... ;D |
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Tracey. THE REP!!!....  ... its creeepiing out... LOL
A Big Ass... INDEED!
Luvya girl! 
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You like apples? How ya like them apples?
When playing in the gym, beware of steel beams. - M. Amyx
Carve your name on hearts, and not on marble. - Charles H. Spurgeon
FYI - I am NOT a clusterhead.
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Roxy
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Re: Element 8
« Reply #6 on: Jun 25th, 2003, 8:28pm » |
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Peppi.....shush...... 
Mark, I honestly did not mean to make light of your picture. As they say down here....I just kinda have a wild hair up my ass tonight....... ;D
Someone slap me before I get into more trouble........
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. (Einstein)
I used to have a handle on life....but it broke.
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OneEyeBlind
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Re: Element 8
« Reply #7 on: Jun 25th, 2003, 10:50pm » |
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I don't know ............ looked like .........to me too. Never mind, I'll just keep laughing.
You guys are the bomb with the o2 stuff !!!!!!
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One cannot step twice in the same river, for fresh waters are forever flowing around us.
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Azrael
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Re: Element 8
« Reply #8 on: Jun 25th, 2003, 11:04pm » |
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I thought it was a Smurf moonin' us...
PFDAN................................. Drk^Angel
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Ree
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Re: Element 8
« Reply #9 on: Jun 26th, 2003, 11:09am » |
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nice molecule........I was thinking the same thing looks like someones big cold bum LOL......OHOH is this one of those threads where we're not serious and gonna get in trouble again.............. jeesh maybe someone might think we're human and want to join in... the bummers that don't come here because of sillyness just aren't silly enough... love to you ps get silly will ya...... ree
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cathy
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Re: Element 8
« Reply #10 on: Jun 26th, 2003, 1:38pm » |
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Blue Bums.....Big Asses...Smurfs mooning....O....2 much for me...! 
Cathy
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Mark C
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Re: Element 8
« Reply #11 on: Jun 26th, 2003, 6:59pm » |
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Blue moon of Kentucky keep on shining......
Sorry...didn't mean to hi-jack this big ass thread! Hey Pam...get it?!...Big... Ass... Thread?! Awww...never mind!
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brain_cramps
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Re: Element 8
« Reply #12 on: Jun 26th, 2003, 7:20pm » |
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geeze Mark!!!
there goes my supper!!! you couldn't wait another hour, could you?
grant 
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don
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There used to be a hosta plantation right where she sat.
Where'd they go???
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