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Cobalt

Discussion board (posts 1-20)

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E-mail address katie - 1/17/2005 7:16:11 PM

  E-mail address Addie Jones - 1/24/2002 7:42:19 PM
  umm..hey this is addie jones and i know alot about cobalt because in Mrs.Oldfields science class.
Name:cobalt
symbol:Co
atomic mass: 58.9332
atomnic #: 27
color: tough silver

Cobalt 60 is used in cancer therapy. It is a gamma ray source.

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anonymous - 11/18/2004 7:16:34 PM

  anonymous - 11/9/2004 5:14:38 AM
  2908764543436534,just kidding the answer is 27

27 electrons

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anonymous - 11/9/2004 5:14:38 AM

  E-mail address ANNE - 5/22/2000 2:50:01 AM
  DOES ANYONE KNOW THE NUMBER OF ELECTRONS IN COBALT FOR MY SON'S PROJECT?

2908764543436534,just kidding the answer is 27

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anne - 11/4/2004 10:10:40 PM

  E-mail address ANNE - 5/22/2000 2:50:01 AM
  DOES ANYONE KNOW THE NUMBER OF ELECTRONS IN COBALT FOR MY SON'S PROJECT?

27 electrons

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E-mail address will - 10/27/2004 4:49:52 PM

tell me stuff about this element

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E-mail address quisa - 10/25/2004 1:16:02 AM

What is a element and a mineral!

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E-mail address john - 9/29/2004 11:43:27 AM

what is the boiling and melting point for sulphur?

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E-mail address courtney - 9/29/2004 2:01:17 AM

  E-mail address alex - 2/22/2000 5:03:54 AM
  can you tell me some more information on cobalt, sulfer, and chromium please...i need to know the important uses of these elements, the industrial connections, the uses on everyday life, and the geographical distribution of them. thanks

check out webelements.com or chemicalelements.com.. it should give u a lot of info on that

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E-mail address hzfghj - 9/26/2004 4:47:02 PM

  E-mail address Addie Jones - 1/24/2002 7:42:19 PM
  umm..hey this is addie jones and i know alot about cobalt because in Mrs.Oldfields science class.
Name:cobalt
symbol:Co
atomic mass: 58.9332
atomnic #: 27
color: tough silver

if u know al that then can u tell me what the alternative metal for cobalt would be when it runs out?

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E-mail address hzfghj - 9/26/2004 4:45:13 PM

when cobalt runs out does anyone know what the alternative metal for it would be?

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E-mail address Tony Pennenberg - 3/15/2004 7:03:26 PM

i need a report about sulfer at least 2 pages and all the information you would need to know about sulfer for my son.

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E-mail address sarah - 11/19/2003 3:32:54 PM

does anyone know if cobalt will ever run out? if so when?

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Amber - 12/9/2002 3:19:28 AM

  E-mail address ANNE - 5/22/2000 2:50:01 AM
  DOES ANYONE KNOW THE NUMBER OF ELECTRONS IN COBALT FOR MY SON'S PROJECT?

27 electrons

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E-mail address Addie Jones - 1/24/2002 7:42:19 PM

  E-mail address chirs - 10/18/2000 8:59:00 PM
  if any one has any information on cobalt 60 what it is or how it is used please email me with the info thanks

umm..hey this is addie jones and i know alot about cobalt because in Mrs.Oldfields science class.
Name:cobalt
symbol:Co
atomic mass: 58.9332
atomnic #: 27
color: tough silver

  Reply

E-mail address Addie Jones - 1/24/2002 7:40:19 PM

Hey. I'm a student at Ridgely Middle and we are doing research on an individual element, and why it is important for it to stay on the periodical table of elements.I think that it is very important to keep cobalt on the periodic table of elements because it is used it the fight for cancer treatment.

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E-mail address CJ - 5/1/2001 4:20:24 AM

DO U KNOW WHAT IS THE CORROSIVENESS OF COBALT??? HOW ABOUT THE MELTING POINT OF COBALT NITRATE AND ITS USES???? ALSO ITS SOLUBILITY AND THE SOL OF CBALT CHLORIDE

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E-mail address chirs - 10/18/2000 8:59:00 PM

if any one has any information on cobalt 60 what it is or how it is used please email me with the info thanks

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E-mail address Polly - 9/21/2000 12:29:15 AM

How is cobalt refined?

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E-mail address ANNE - 5/22/2000 2:50:01 AM

DOES ANYONE KNOW THE NUMBER OF ELECTRONS IN COBALT FOR MY SON'S PROJECT?

  Reply

E-mail address alex - 2/22/2000 5:03:54 AM

can you tell me some more information on cobalt, sulfer, and chromium please...i need to know the important uses of these elements, the industrial connections, the uses on everyday life, and the geographical distribution of them. thanks

  Reply

 
 
   
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