Type in the name of the following compounds. Be sure to use the periodic table if needed.

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.

Answer is (d)a brainliest would be appreciated

1) according to the law of conservation of mass ,in all chemical reactions total mass is unchanged