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Helium

Discussion board (posts 141-160)

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E-mail address Tianna Nicholas - 2/2/2007 12:49:06 AM

I realy need to figure out who was the first person to find helium!! And i still can't find it and i went to ask.com and chem4kids.com and none of them work and told me and so if u can as soon as posible replie baack and tell me who the first person who found helium was!!!

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E-mail address Ken - 2/2/2007 12:18:21 AM

  E-mail address drew - 2/20/2005 11:58:27 PM
  where was helium discovered?

Helium was first discovered on the sun.

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E-mail address grace:} - 2/1/2007 7:19:45 AM

Compounds in which it is commonly found?

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anonymous - 2/1/2007 2:34:15 AM

what was William Ramsay doing when he discovered helium

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E-mail address Jan Straka - 1/28/2007 4:54:59 PM

  E-mail address ALEC - 1/28/2007 2:07:24 PM
  what family does helium belong to?

Helium belongs to the Noble Gases family. It is group 18 in periodic table. To this group also belong Neon, Argon, Krypton, Xenon and Radon.

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E-mail address ALEC - 1/28/2007 2:07:24 PM

what family does helium belong to?

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... - 1/22/2007 12:13:59 AM

I need to know the density, specific heat and 3 things that helium in AROUND THE HOUSE!!!

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E-mail address Weeman - 1/19/2007 1:59:14 AM

My class is doing an expierment and i need to know a couple of things:how many electrons Helium has, 3 things where Helium could be found AROUND THE HOUSE, When it waws discovered, who discovered and the source of the element. If you have time i need an interesting fact also! Thanks alot. I will probably be on here again sometime!

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E-mail address Tiffany - 1/8/2007 1:36:10 AM

Who discovered Helium?

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E-mail address ??? - 1/6/2007 2:24:54 AM

  anonymous - 10/31/2006 3:56:43 AM
  Where was Helium Discoverd, and who was it discovered by...

Helium was discovered by a french astronomer Pierre J. Jassen in 1868! :)

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helpp me please - 12/14/2006 9:26:50 PM

what family is helium belong to

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anonymous - 12/9/2006 2:18:53 AM

  anonymous - 10/31/2006 3:54:50 AM
  what is the origin of its name?

Greek

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E-mail address malaki - 12/8/2006 12:57:05 AM

  mac - 10/26/2006 2:32:33 AM
  how many protons, neutron,electrons

the # of protons are 2 and so are the electrons and the # of neutrons are 2 also :)

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anonymous - 11/22/2006 11:14:28 PM

is helium a nonmetal, metal, or metalloid

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nana - 11/18/2006 11:39:36 PM

  anonymous - 10/31/2006 3:56:43 AM
  Where was Helium Discoverd, and who was it discovered by...

ramsey discovered helium in 1895. it was discovered in the uranium mineral cleveite

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E-mail address Ha Eun - 10/31/2006 10:48:32 PM

  anonymous - 10/31/2006 3:54:50 AM
  what is the origin of its name?

The name comes from Helios, the greek word for sun. where it was found, i dont know. to find who found it look at the main helium page.

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anonymous - 10/31/2006 3:56:43 AM

Where was Helium Discoverd, and who was it discovered by...

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anonymous - 10/31/2006 3:54:50 AM

what is the origin of its name?

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anonymous - 10/30/2006 9:06:07 PM

Thanks for the author! This site realy helps me. Hold it on!

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E-mail address Ha Eun - 10/26/2006 10:36:12 PM

  mac - 10/26/2006 2:32:33 AM
  how many protons, neutron,electrons

protons=2
electrons=2
neutrons=2

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