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Calcium
Discussion board (posts 181-200)
>> Back to key information about the element
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hello - 1/18/2006 10:41:06 PM
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 Chris - 1/28/2005 1:36:18 AM |
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yeas calcium was discovered by Sir Humphry Davey bro. this might be a little late and you might already have the information but hey i tried any stuff you have on it please let me know |
sir humpphrey
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super cool dude - 1/17/2006 9:00:43 PM
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Allie - 1/5/2006 4:42:43 PM |
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cost = $11 for 100g |
can i hav that in pounds plz?
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super cool dude - 1/17/2006 8:56:47 PM
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steva - 1/7/2006 9:49:25 PM |
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HELLO |
because 'Fe' is from the latin word ferrom meaning iron
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mika - 1/15/2006 3:22:06 PM
hello , what is the classification to the catagory calcuim ? Is it nonmetal,metal, or Metalloid?
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marie - 1/9/2006 1:29:12 AM
what is its valence electrons and isotopes?
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steva - 1/7/2006 9:49:25 PM
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steva - 1/7/2006 9:42:43 PM |
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why is the chemical symbol for the element iron written "fe" instead of "I" |
HELLO
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steva - 1/7/2006 9:42:43 PM
why is the chemical symbol for the element iron written "fe" instead of "I"
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Allie - 1/5/2006 4:42:43 PM
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ashley - 1/3/2006 1:40:17 AM |
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hey i need to know what the cost of calcium is....
cost=__________-for___________ |
cost = $11 for 100g
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martine - 1/4/2006 11:11:24 PM
hi i need to no the melting point and freezing point of calcium can you help?
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martine - 1/4/2006 11:08:09 PM
I'm a student and i have some questions. like how many neutrons, electroms,and protons does calcium have?
Also, some interesting facts about calcium?
Thank you
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ashley - 1/3/2006 1:40:17 AM
hey i need to know what the cost of calcium is....
cost=__________-for___________
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Lindsey - 12/28/2005 6:38:19 PM
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jessica - 10/30/2005 6:35:02 PM |
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go to www. elements.com |
1808
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Lindsey - 12/28/2005 6:36:39 PM
what is the cost for calcium????????
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Lindsey - 12/28/2005 6:21:29 PM
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carol rose - 12/14/2005 1:00:51 AM |
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how many valence electrons are in the element calcium |
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Lindsey - 12/28/2005 6:21:09 PM
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symone - 11/17/2005 11:39:45 PM |
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hi! you can go on the website www.sciencespot.com |
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Lindsey - 12/28/2005 6:19:56 PM
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Bob Smith - 12/6/2005 2:31:00 AM |
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How many neutrons are in calcium |
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Lindsey - 12/28/2005 6:19:00 PM
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carol rose - 12/14/2005 1:00:51 AM |
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how many valence electrons are in the element calcium |
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Lindsey - 12/28/2005 6:18:18 PM
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jessica - 10/30/2005 6:37:05 PM |
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go to www.elements.com |
1808
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Lindsey - 12/28/2005 6:16:38 PM
What is the cost for calcium?
Cost=_____for_____
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Sonya - 12/21/2005 5:56:04 PM
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dani sasson - 12/1/2005 7:22:21 PM |
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hey, what is calciums symbol and where is it in the periodic table? |
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