What does the atomic mass describe ?

The atomic mass describe how much the element weigh in atomic mass units.

Show and image of the mixtures or write them

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.