Only at very high electric field strengths, sufficient to ionize some of the helium atoms.
Helium Helium
Helium has 2 protons, 2 neutrons and 2 electrons. The symbol for helium is He and the atomic number is 2.
Yes as it contains more ions in solution.
Covalent compounds generally have much lower melting and boiling points that ionic compounds. Covalent compounds are soft and squishy. Covalent compounds tend to be more flammable that ionic compounds. Covalent compounds don't conduct electricity in water. Covalent compounds aren't usually very soluble in water.
The valency of Helium is 0
No, because it is not ionic.
Solid pure sodium chloride is not conductive.
yes because my science teacher told me
because ions must be free to move
There is no such thing as "conducting fire." Helium is not flammable, if that's what you mean.
yes it does
The thermal conductivity of helium is 0.1513 W/(m K)
No
No
nobody, it just is.
yes
Heat and/or light.