Selenium

Geoff M. - 9/29/2005 8:49:04 PM

Selenium is able to convert a.c. electricity to d.c., and is extensively used in rectifiers

 ceara - 3/16/2005 12:48:11 AM

How is the element selenium purified?

 Lizzy - 9/28/2004 2:37:58 AM

THANKS FOR THIS WEBSITE!!!!!!!!!!!!!!!!

 Jessica - 3/19/2003 1:57:44 AM

	Molly - 10/5/2000 11:28:17 PM
	What kinds of things does Selenium make? I haven't heard about anything important

Well Selenium can not make anything, but it is used in xerography for reproducing and copying documents,etc.

 Jessica - 3/19/2003 1:55:11 AM

I was wondering if you could tell me if the element Selenium is mined or purified please?

 angel - 1/18/2002 8:22:48 AM

	Molly - 10/5/2000 11:28:59 PM
	WHAT KINDS OF THINGS DOES sELENIUM MAKE? ANYTHING IMPORTANT.

TV cameras, solar batteries,copy machines...

 angel - 1/18/2002 8:21:30 AM

where can you find selenium?

melissa - 9/8/2001 4:31:25 PM

how many naturally occuring elements are there on earth?

 Molly - 10/5/2000 11:28:59 PM

WHAT KINDS OF THINGS DOES sELENIUM MAKE? ANYTHING IMPORTANT.

 Molly - 10/5/2000 11:28:17 PM

What kinds of things does Selenium make? I haven't heard about anything important

Jesse - 5/3/2000 4:01:16 AM

what are some uses of Selenium