Periodic Table of the Elements
Menu
Periodic Table
Link to us
Contact

Search


 

Cobalt

Discussion board (posts 21-40)

>> Back to key information about the element

Name:
E-mail:
Text:
Please rewrite this verification code:
 
 
 


E-mail address Katherine - 5/24/2006 4:31:51 PM

  E-mail address unknown - 12/1/2005 5:52:42 AM
  Can anyone tell me who discovered Cobalt and when???

George Brant in 1735

  Reply

E-mail address Katherine - 5/24/2006 4:30:36 PM

How is cobalt refined or made pure and what is it's state of matter at room temperature?

  Reply

E-mail address lola - 5/16/2006 12:29:34 AM

  E-mail address unknown - 12/1/2005 5:52:42 AM
  Can anyone tell me who discovered Cobalt and when???

Georg Brandt discovered cobalt in 1735.

  Reply

E-mail address lola - 5/16/2006 12:28:46 AM

  E-mail address Myah - 1/19/2006 7:30:46 PM
  by George Brandt in 1737!

Georg Brandt discovered it.
It was discovered in 1735.

  Reply

E-mail address lola - 5/16/2006 12:27:34 AM

What is the freezing point of cobalt? Please write back A.S.A.P.!

  Reply

E-mail address Myah - 1/19/2006 7:30:46 PM

  E-mail address unknown - 12/1/2005 5:52:42 AM
  Can anyone tell me who discovered Cobalt and when???

by George Brandt in 1737!

  Reply

E-mail address alex - 1/7/2006 7:24:32 PM

what is the freezing point of cobalt.

  Reply

E-mail address Alisha - 12/9/2005 6:39:46 PM

  cassandra - 11/14/2005 7:41:38 PM
  can you help me find fun information on colbolt? and the table?

if you go to www.webelements.com it gives alot of information on colbolt and the periodic table

  Reply

E-mail address unknown - 12/1/2005 5:52:42 AM

Can anyone tell me who discovered Cobalt and when???

  Reply

E-mail address courtney - 11/30/2005 2:53:59 AM

Cobalt is used in cancer treatment. Did you know it has 26 isotopes?

  Reply

cassandra - 11/14/2005 7:41:38 PM

can you help me find fun information on colbolt? and the table?

  Reply

science freak - 11/9/2005 4:22:28 AM

  E-mail address hzfghj - 9/26/2004 4:47:02 PM
  if u know al that then can u tell me what the alternative metal for cobalt would be when it runs out?

hey i gots a question wat is the freezing point of cobalt?

  Reply

science freak - 11/9/2005 4:18:54 AM

please write bak asap!!!!!!!!!!i really need to know the freezing point of cobalt

  Reply

science freak - 11/9/2005 4:17:21 AM

hey does anyone here know the freezing point of cobalt??????

  Reply

E-mail address Kalena - 9/16/2005 2:05:45 PM

  trakell - 2/25/2005 3:50:42 PM
  how is cobalt used to help humam being in life

cobalt is used in therapy thats one way it helps to benefit mankind

  Reply

E-mail address Kalena Buckowski - 9/16/2005 2:04:04 PM

Hey there! I just wanted to say that you should add more pictures to your website about what cobalt is in and all that jazz because I am working on a chemistry project on cobalt and I need moree pictures for my presentation and I can't seem to find a lot. I would really appreciate it. Thank-you and have a nice day.

  Reply

ann - 3/21/2005 9:57:09 PM

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

electro=27
neutron=32

  Reply

E-mail address matt hayes - 3/4/2005 1:19:37 AM

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

electrons 27 nutrons 32
your welcome

  Reply

E-mail address matt hayes - 3/4/2005 1:17:58 AM

i know because of ms.knights bio class
cobalt atomic number 27
boiling point 1495 deg cel.
number of nutrons 32 founded&founder about 1737 by george brandit origin of the name german word kobalt or kobold (evil spirit) if you need anything else e mail me

  Reply

trakell - 2/25/2005 3:50:42 PM

how is cobalt used to help humam being in life

  Reply

 
 
   
Copyright © 1998-2017 Jan Straka
All rights reserved. Czech version Czech version