Comments on: Cobalt Element Facts http://www.chemicool.com/elements Cooler Than Absolute Zero! Mon, 19 Nov 2012 20:12:52 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: Jade http://www.chemicool.com/elements/cobalt.html#comment-3182 Jade Thu, 15 Nov 2012 17:28:04 +0000 http://www.chemicool.com/elements/?page_id=293#comment-3182 It tells you this information at the top of the page

]]> By: Doug Stewart http://www.chemicool.com/elements/cobalt.html#comment-2966 Doug Stewart Fri, 09 Nov 2012 22:14:01 +0000 http://www.chemicool.com/elements/?page_id=293#comment-2966 Hi Hope, cobalt is a metal, so it forms ionic bonds.

]]> By: Hope http://www.chemicool.com/elements/cobalt.html#comment-2947 Hope Fri, 09 Nov 2012 19:52:20 +0000 http://www.chemicool.com/elements/?page_id=293#comment-2947 What kinds of bonds does cobalt make with other elements? Like ionic or covalent?

]]> By: Emma http://www.chemicool.com/elements/cobalt.html#comment-2896 Emma Fri, 09 Nov 2012 13:43:18 +0000 http://www.chemicool.com/elements/?page_id=293#comment-2896 Love this website
:)

]]> By: Evelyn http://www.chemicool.com/elements/cobalt.html#comment-2731 Evelyn Tue, 06 Nov 2012 18:43:34 +0000 http://www.chemicool.com/elements/?page_id=293#comment-2731 what is the freezing and melting point of cobalt?

]]> By: Jeff http://www.chemicool.com/elements/cobalt.html#comment-2197 Jeff Tue, 23 Oct 2012 21:41:12 +0000 http://www.chemicool.com/elements/?page_id=293#comment-2197 CObalt, Co? I’m pretty sure that “Co” doesn’t really symbolise or represent anything other than the first two letters

]]> By: Kimmee http://www.chemicool.com/elements/cobalt.html#comment-1586 Kimmee Sun, 14 Oct 2012 22:19:44 +0000 http://www.chemicool.com/elements/?page_id=293#comment-1586 Ok! Thank you so much! :)

]]> By: Doug Stewart http://www.chemicool.com/elements/cobalt.html#comment-1575 Doug Stewart Sat, 13 Oct 2012 21:27:27 +0000 http://www.chemicool.com/elements/?page_id=293#comment-1575 Hi Kimmee, Cobalt can take part in a lot of reactions. We list some of these in the Data Zone near the top of this page. Scroll up to the Data Zone and click on “Show more: Heats, Energies, Oxidation, Reactions, Compounds, Radii, Conductivities”. You’ll find its reactions with air (oxygen), nitric acid, hydrochloric acid, and sodium hydroxide (no reaction).

]]> By: Kimmee http://www.chemicool.com/elements/cobalt.html#comment-1574 Kimmee Sat, 13 Oct 2012 21:11:09 +0000 http://www.chemicool.com/elements/?page_id=293#comment-1574 This site is really helpful but I have a question: What does cobalt react with and what are the reactions?

]]> By: Doug Stewart http://www.chemicool.com/elements/cobalt.html#comment-1534 Doug Stewart Fri, 12 Oct 2012 16:00:55 +0000 http://www.chemicool.com/elements/?page_id=293#comment-1534 Hi Rachel,

It’s 135 pm (picometers)

You can see all the data in the data zone near the top of this page. For the radius you need to click on the part that says:

“Show more: Heats, Energies, Oxidation, Reactions, Compounds, Radii, Conductivities” :)

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