A proton weighs 1.673 x 10-27 kg, a neutron weighs 1.75 x 10-27 kg, and an electron weighs 9.11 x 10-31 kg. Write the heaviest particle's mass in standard notation.
Remember to look at the exponent in addition to the number itself!

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.