How many molecules of butane (C 4 H 10 ) are contained in 5.70 * 10 ^ 5 The answer should be provided in scientific notation.

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.

The answer is falsegravitational force is independent of medium and depends only on the masses of the two objects and the distance between them.

They have mobile charged particles.  i hope this : )good luck!