A sodium aluminum salt used to dissolve alumina contains six atoms of this element, and uranium oxide is converted into a salt of this element before it can be used to enrich uranium.
A form of magnesium named for Rieke is used to produce Grignard reagents containing this element. A sodium aluminum salt used to dissolve alumina contains six atoms of this element, and uranium oxide is converted into a salt of this element before it can be used to enrich uranium. The first compound involving xenon contains also contains six atoms of this. Four atoms of this element replace ethylene in the monomer of Teflon. It is the most electronegative of all elements. For 10 points, identify this element with atomic number 9 and symbol F.
A form of magnesium named for Rieke is used to produce Grignard reagents containing this element.
{fluorine} [accept {F} before read]