How would Rutherford's experiment have been different if he used Calcium? Explain

Which of the following did you identify correctly

Idon't see the pic?

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.