Calcium

 jessica - 10/30/2005 6:35:02 PM

	jessica - 10/25/2005 7:49:22 PM
	when was calicium discovered

go to www. elements.com

 jessica - 10/30/2005 6:31:25 PM

who knows what are 4 physical or chemical properties or characteristics of iron

 jessica - 10/30/2005 6:23:40 PM

	Audrey - 3/5/2002 1:19:38 AM
	Got to www.elements.com and maybe that will help u. Or try www.calciuminfo.com that is what I did. Please e-mail me back. Thanx

where was iron discoverd.

 Lara - 10/28/2005 4:11:41 PM

I need to know how much calcium costs!!! and hello everyone:)

anonymous - 10/27/2005 5:22:25 AM

	Janis - 10/24/2005 11:47:41 AM
	where can i find a picture of the element calcium plzz reply

u wont be able to because it is always combined with something

kelsey - 10/26/2005 11:20:30 PM

Calcium symbol is Ca. your welcome!!!!

 jessica - 10/25/2005 7:49:22 PM

when was calicium discovered

 jessica - 10/25/2005 7:48:45 PM

when was calicium discovered

 Janis - 10/24/2005 11:48:36 AM

Ca

 Janis - 10/24/2005 11:47:41 AM

where can i find a picture of the element calcium
plzz reply

 manog - 10/21/2005 2:30:48 AM

what is the cost calcium per gram just the element

anonymous - 10/19/2005 7:55:43 PM

Ca

?????????? - 10/19/2005 6:46:24 PM

how much does calcium cost per gram its i need it right now please

jenniboo - 10/13/2005 10:16:03 PM

What is calciums symbol please help science project due

Kitty Kat - 10/11/2005 7:28:35 PM

can someone help me find to cost of calcium?? it's due today at the end of the period!!!

anonymous - 10/3/2005 3:58:19 AM

	anonymous - 10/2/2005 3:49:24 PM
	what does the element for calcium look like?please soeone answer for my project!!!

type this in...you should find all the info on calcium you'll need
http://www.webelements.com/webelements/elements/text/Ca/key.html

anonymous - 10/3/2005 3:53:58 AM

	anonymous - 10/2/2005 4:03:19 PM
	please someone answer my project on calcium is due monday!!!!! i need to know what is the number of electrons on the second outer band of calcium, and also how many are on the third outer band!!!!!

two on the really inside, eight on the 2nd layer, eight on the 3rd layer, and 2 on the last layer.

 none - 10/2/2005 10:43:41 PM

i need to no How much does calcium cost to buy per gram? hurry i need to no asap thank you so much<3

 anonymous - 10/2/2005 4:08:56 PM

	jade - 4/5/2005 11:59:23 PM
	what is the number of neutrons

there are 20 neutrons

 anonymous - 10/2/2005 4:05:51 PM

	ashyra - 5/22/2005 7:24:03 AM
	Sir Humphrey Davy in 1808, but i don't know where.

i think it was in england but i might be wrong