I agree. On Fri, 23 Sep 2011 07:24:06 -0500, Giamis, Andy <[log in to unmask]> wrote: >Potassium? > >________________________________________ >From: TechNet [[log in to unmask]] On Behalf Of David D. Hillman [[log in to unmask]] >Sent: Friday, September 23, 2011 8:16 AM >To: [log in to unmask] >Subject: [TN] NTC Friday Element Quiz - the Question > >Hi folks - Here is the Friday Element Quiz Question: > >The Question: > >This element is essential for humans and a deficiency impacts all body >functions. This element has 3 naturally occurring isotopes. One of these >isotopes is radioactive with a half life of 1.3 billion years. Before >World War I, Germany had a monopoly of the production of this element. The >toxin of the black mamba snake interferes with this element's function in >the human brain. What element is being described? > > --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------