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Helium
Discussion board (posts 201-220)
>> Back to key information about the element
There are 274 posts in this board. Newest 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 Oldest |
melissa - 2/11/2008 11:28:30 PM
what is the state of matter for helium? and also what type of element is helium?
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anonymous - 2/2/2008 11:23:53 PM
what is the cost for helium?
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sinwan - 2/1/2008 4:24:25 PM
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Bob - 1/14/2008 1:17:34 AM |
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Hello, who was the 1st one to dicover helium during the eclips? first name and last name please.. .thanks |
i don't have a first name, but i know it was discovered by a mr. Janssen
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D-Taz - 1/29/2008 1:25:38 AM
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Andee - 10/10/2006 4:32:43 AM |
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is helium a nonmetal, metal, or metalliod |
It's a nonmetal!
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Bob - 1/14/2008 1:17:34 AM
Hello, who was the 1st one to dicover helium during the eclips? first name and last name please.. .thanks
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Brittney - 12/26/2007 10:48:35 PM
I have to do a project on Helium. Anyone know the what bonds are commonly formed w\ Helium?
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anonymous - 12/18/2007 10:56:47 PM
how many protons does helium have?
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Andrea - 12/14/2007 4:43:50 AM
Is Helium a metal, nonmetal, or a metalloid?
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Katy - 12/12/2007 12:24:03 AM
What family does helium belong to and what is it's origin of name?
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natalia - 11/30/2007 3:27:04 AM
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brittany - 12/6/2005 9:22:41 PM |
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is helium nonmetal, metal, or metalloid?? |
non-metal
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natalia - 11/30/2007 3:23:30 AM
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anonymous - 9/29/2005 2:18:29 AM |
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how many protons,neutrons, and electrons are their in helium? |
2 neutrons 2 protons 2 electrons
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natalia - 11/30/2007 3:22:23 AM
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clair - 11/12/2007 12:04:18 PM |
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what is helium's family? |
noble gas family
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natalia - 11/30/2007 3:19:42 AM
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easty - 1/31/2005 6:02:47 AM |
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how many electrons does helium have |
2 electrons
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liam - 11/29/2007 10:59:59 PM
where is helium found?
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Matt - 11/28/2007 6:23:23 AM
I need to know how much it costs for 1 gram of helium costs by tomorow
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alicia - 11/27/2007 3:36:58 AM
where is helium found in nature?
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rachel wickell - 11/25/2007 12:10:35 AM
what are the best qualities of helium and why would it be an excellent element to buy? What should a person know about helium if this is the first time they have ever heard of it. thanks.
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clair - 11/21/2007 1:41:52 PM
what was helium used in the past?
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haley - 11/15/2007 2:41:28 AM
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dustin - 10/19/2004 12:19:35 AM |
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how many protons and neutrons are in helium?
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2 protons and 2 neutrons
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clair - 11/12/2007 12:04:18 PM
what is helium's family?
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There are 274 posts in this board. Newest 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 Oldest |
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