Along with nitrogen and oxygen, this element can be either a hydrogen bond donor or acceptor.
This element and carbon are the only elements found in a polymer accidently discovered by Roy Plunkett at DuPont. A compound with six atoms of this element and one atom of uranium is used for separating isotopes U235 and U238 through gaseous diffusion. Along with nitrogen and oxygen, this element can be either a hydrogen bond donor or acceptor. This element, which is found in Teflon, has a value of 3.94 on the Pauling scale of electronegativity. For 10 points, name this most electronegative element and lightest halide, with atomic symbol F.
This element and carbon are the only elements found in a polymer accidently discovered by Roy Plunkett at DuPont.
fluorine [accept F before read]