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Helium

Discussion board (posts 21-40)

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fart - 2/9/2005 9:31:04 PM

who discovered helium

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E-mail address whitney - 2/9/2005 6:17:03 PM

i have to do an artical on helium can you give me some information like why was it discovered and other facts
thanx a buch
whitney

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E-mail address kelsey crisco - 2/8/2005 2:37:03 AM

  easty - 1/31/2005 6:02:47 AM
  how many electrons does helium have

2

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anonymous - 2/8/2005 12:52:13 AM

where is helium found in nature

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easty - 1/31/2005 6:02:47 AM

how many electrons does helium have

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E-mail address chris murphy - 1/25/2005 8:47:58 PM

  E-mail address dustin - 10/19/2004 12:19:35 AM
  how many protons and neutrons are in helium?

there are 2 protons and 2 nuetrons in helium

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cassandra - 12/21/2004 2:59:58 AM

  E-mail address anonymous - 10/20/2004 3:27:06 AM
  i have a report on helium and i was wondering if you can send me as much information as you can. that would be great.ohh ya and if you do reply make the subject at the top"help on helium" thanx so much

i have to do a project on heluim on wenday and i need some help

thanks

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cassandra - 12/21/2004 2:58:27 AM

  E-mail address anonymous - 10/20/2004 3:27:06 AM
  i have a report on helium and i was wondering if you can send me as much information as you can. that would be great.ohh ya and if you do reply make the subject at the top"help on helium" thanx so much

janssen obtaned the fist evidence of helium during the solar eclips of 1868 when he detected a new line in solar spectram lockyer and frank land suggested the name helium for he new element. in 1895 ramsag discoered helium in the uranium mineral cleveite while it was independently discover in cleveite by the swedish chemish cleve and langlet at about the sametime rutherford and royds in 1907 demonstrated that alpha particles are helium nuclei. helum is one of the so called noble gases helium gas is unreactive colourless and odourless. if nedd more tell me i am cassandra 13 and doing helium to

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cassandra - 12/21/2004 2:43:48 AM

  E-mail address anonymous - 10/20/2004 3:27:06 AM
  i have a report on helium and i was wondering if you can send me as much information as you can. that would be great.ohh ya and if you do reply make the subject at the top"help on helium" thanx so much

i have to do a project on heluim on wenday and i need some help

thanks

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Eagle - 12/12/2004 6:36:54 AM

Helium means helios, or the greek word for sun. It was discovered by Sir William Ramsy in 1895. It can be found in the air and natural gas deposits (not totally sure about that). By the way, would you happen go to BJHS? Cause I have a project due for Helium and I have to anser those same questions and its due this monday.

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E-mail address KATIE - 12/10/2004 4:17:05 AM

what does the name helium mean? when was helium discovered? who discovered helium? hwere in nature is helium found?

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E-mail address Kim - 12/9/2004 11:52:47 PM

  E-mail address shawn - 10/5/2004 7:33:45 PM
  where is helium found in nature?

Helium is found underground, due to the fact that it was produced there.

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E-mail address Kim - 12/9/2004 11:52:17 PM

  E-mail address dustin - 10/19/2004 12:19:35 AM
  how many protons and neutrons are in helium?

2 of both

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E-mail address Kim - 12/7/2004 11:16:18 PM

I have to hand in a report and I need to know how much helium cost! Help me please!!

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E-mail address bRiTnY - 11/30/2004 6:37:57 PM

hey....uh....i'd be cool if u e-mail asap...because i was wondering if you can really die from swallowing helium. You know wen ur voice sounds all sqeacky?

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blahhhhh - 11/10/2004 10:23:55 PM

3 places where helium is found

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E-mail address Kaiti - 10/24/2004 2:13:03 AM

  E-mail address anonymous - 10/20/2004 3:27:06 AM
  i have a report on helium and i was wondering if you can send me as much information as you can. that would be great.ohh ya and if you do reply make the subject at the top"help on helium" thanx so much

"Help on Helium"
go to www.webelements.com that is where i found most of my report for helium.

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E-mail address Kaiti - 10/24/2004 2:10:35 AM

  E-mail address shawn - 10/5/2004 7:33:45 PM
  where is helium found in nature?

Helium is found underground, due to the fact that it was produced there.

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E-mail address Kaiti - 10/24/2004 2:04:18 AM

  E-mail address dustin - 10/19/2004 12:19:35 AM
  how many protons and neutrons are in helium?

Protons:2
Neutrons:2
That was a great ? Dustin, and i was happy to help!!!!

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E-mail address anonymous - 10/20/2004 3:27:06 AM

i have a report on helium and i was wondering if you can send me as much information as you can. that would be great.ohh ya and if you do reply make the subject at the top"help on helium" thanx so much

  Reply

 
 
   
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