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Calcium

Discussion board (posts 101-120)

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E-mail address ashyra - 5/22/2005 7:25:47 AM

Sir Humphrey Davy in 1808, but i don't know when. WHAT IS CALCIUM'S ORIGIN NAME???

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E-mail address ashyra - 5/22/2005 7:24:03 AM

  E-mail address blaicie xiong - 4/22/2005 3:05:22 AM
  im doing a report about calcium and i need to know who discovered calcium and where and when, and who discovered it.

Sir Humphrey Davy in 1808, but i don't know where.

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E-mail address Calcium - 5/20/2005 8:06:32 PM

what r some interesting facts about calsium? No boring stuff pleez

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anonymous - 5/14/2005 11:22:13 PM

  E-mail address Stargirl94@yahoo.com - 10/8/2000 7:23:45 PM
  hey if anybody knows some chemical properties of calcium let me know right away.
Thanks

it is a metal, it has an atomic number of 20, and its chemical symbol is Ca

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E-mail address Kellie - 5/11/2005 1:33:34 AM

  E-mail address alejandra - 5/6/2005 12:36:07 AM
  i need to know who dicovered calcium and does it have a latin name. if it does what is it and what does it mean. if anyone has any information please e-mail me


Calcium was not discovered until 1808 by Sir Humphrey Davy in England!

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E-mail address alejandra - 5/6/2005 12:36:07 AM

i need to know who dicovered calcium and does it have a latin name. if it does what is it and what does it mean. if anyone has any information please e-mail me

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E-mail address jennifer - 5/5/2005 4:49:04 AM

I need to know interesting facts about calcium

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E-mail address blaicie xiong - 4/22/2005 3:05:22 AM

im doing a report about calcium and i need to know who discovered calcium and where and when, and who discovered it.

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anonymous - 4/18/2005 5:51:44 AM

whats calciums molecular weight

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E-mail address None ya - 4/17/2005 5:58:19 PM

Hi peps Help me with my project please

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E-mail address shelby - 4/17/2005 5:56:14 PM

  Robbin - 3/13/2005 2:46:59 AM
  Calcium was discovered by Sir Humphrey Davy in 1808. calcium has 20 Protons, 20 Electrons and 20 Neutrons

Thanks i have to do a science project about it

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E-mail address None Of Your Buisness - 4/8/2005 8:26:45 PM

What were the circumstances when Sir Humphry discovered calcium.

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E-mail address Vanessa - 4/8/2005 4:51:35 AM

I'm doing a project and I need to know 4 interesting facts about Calcium. Please help!

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E-mail address jade - 4/5/2005 11:59:23 PM

what is the number of neutrons

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Molly - 4/4/2005 2:16:27 AM

Calcium was discovered in 1802 by Sir Humphrey Davy. It is a silvery white color and it is a metal

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E-mail address ross - 3/31/2005 7:47:43 PM

how many stable isotopes does calcium have? thanx

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Ken - 3/22/2005 2:33:29 AM

  KATE - 3/22/2005 2:25:35 AM
  Hey. http://images.google.com/imgres?imgurl=http://library.thinkquest.org/17869/chemweb/Ptable.JPG&imgrefurl=http://library.thinkquest.org/17869/chemweb/ptable.htm&h=432&w=576&sz=165&tbnid=8Div01qCL5cJ:&tbnh=99&tbnw=132&start=10&prev=/images%3Fq%3DPeriodic%2Btable%2Bwith%2Batomic%2Bweight%26hl%3Den%26lr%3D. THIS IS A GOOD SITE WITH THE ATOMIC NUMBER, SYMBOL AND ATOMIC MASS. HOPE THAT HELPS!!!!

http://www.vcs.ethz.ch/chemglobe/ptoe/periodic.gif

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KATE - 3/22/2005 2:25:35 AM

  E-mail address Samantha - 3/15/2005 12:52:34 AM
  I am trying to find a periodic table of elements with the atomic wieght, number of protons,and the symbol, what would be the best website for that? i have tried several different sites and did not get the results I was looking for. PLEASE HELP

Hey. http://images.google.com/imgres?imgurl=http://library.thinkquest.org/17869/chemweb/Ptable.JPG&imgrefurl=http://library.thinkquest.org/17869/chemweb/ptable.htm&h=432&w=576&sz=165&tbnid=8Div01qCL5cJ:&tbnh=99&tbnw=132&start=10&prev=/images%3Fq%3DPeriodic%2Btable%2Bwith%2Batomic%2Bweight%26hl%3Den%26lr%3D. THIS IS A GOOD SITE WITH THE ATOMIC NUMBER, SYMBOL AND ATOMIC MASS. HOPE THAT HELPS!!!!

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Robbin - 3/22/2005 2:18:38 AM

  E-mail address Sheyla - 3/17/2005 1:00:20 AM
  i want to know how was it found and where was it found it just give you the person who dicovered it that is all so amybody finds out please email

It was found in england in 1808

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jeannette - 3/17/2005 11:31:07 PM

i have a question related to the element fcalciu. what are the physical properties of this spcific element?

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