Which bond structure results in high thermal conductivity
a ionic
b metallic
c covalent
d covalent network
pl

The answer for this question is d. none of these

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.