helium is an insulator (poor conductor) of heat
helium is an insulator (poor conductor) of heat
Helium is a poor conductor of heat and electricity because it is a noble gas with low density and lacks free electrons for conducting electricity.
It is a poor conductor.
Helium is a poor conductor of electricity because it is a noble gas with a full outer electron shell, making it very stable and non-reactive. This means it does not readily lose or gain electrons to carry an electric charge.
Helium is not a good conductor of electricity since its valence band is full and there is a large gap between this and its conduction band which means that electrons cannot be readily promoted from the fermi level to the conduction band...hence electrons are not free to move and there is no conduction.
No, helium is not the best thermal conductor. Materials like silver and copper are much better conductors of heat than helium. Helium is actually a very poor conductor of heat due to its low density and lack of free electrons for heat conduction.
i think it is poor but i thought again ithink it is good conductor . and btw i still don't know if snow is a good or poor conductor of heat lol
no
Mercury is a metal and a good conductor.
Helium is a poor conductor of thermal energy because it has low thermal conductivity due to its low atomic mass and weak interatomic forces. As a result, helium does not transfer heat as efficiently as other elements or compounds.
No. Mercury is a poor conductor of heat.
Samarium is a good conductor for heat and electricity.