Diffusion
Wind disperses most dandilion seeds because if you have tried to blow them then they come off really easily! So if the wind was to blow the dandilion seeds then it could drift off to a different dandilion and pollinate it! :)
unstable ion channels
In an open container because the warm air can melt the ice faster.
Easily obtained conventional explosives. This disperses the radioisotopes. (No nuclear explosion occurs)
because of the presssue
because gasses always fill up their container.
Buoyancy depends on the density of the gas or liquid in which an object is submersed and the volume of the object, because the upward force is equal to the weight of the gas or liquid that the object disperses. If you disregard the volume of the container itself, the upward force on such a container completely submerged in pure water would be the weight of 55 gallons of water, which is about 459 pounds.
A pod of blossom bursts opens because it disperses by explosion.
He fell in love with her throughout the 6th book (Half-Blood Prince), and spontaneously kissed her on page 533 (U.S. edition).
Because it can spontaneously ignite in air.
Wind disperses most dandilion seeds because if you have tried to blow them then they come off really easily! So if the wind was to blow the dandilion seeds then it could drift off to a different dandilion and pollinate it! :)
A match can't spontaneously combust because it need someone or something to strike it. It can't combust on it's own TRC
Endothermic
unstable ion channels
In my background in boilers this was called the China Cap. Because it looks like the hats Chinese works wore.
because your mom came and kissed it away.
Because it will spontaneously react with the oxygen in the air.