On 11 May 2017 at 18:07, David Hillman wrote:
> Here is the Element Quiz Question:
>
> The Question:
> This element is the only metal that reacts with nitrogen at room
> temperature. This element has many commercial uses: as a flux for
> welding, an additive in greases,its in several pharmaceuticals and
> used in the production of vitamin A. Seawater contains a significant
> concentration of this element. What element is being described?
I vote for Lithium.
The early bird catches the worm... (I hope.. :-) )
Regards
Matthias Mansfeld
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