Question

Element which burn quickly when comes in open atmosphere..​

Answer 1

Answer:

It is the state of the atmosphere surrounding the earth at a certain area. The atmosphere is a gaseous mantle (mostly oxygen and nitrogen) encasing the earth and rotating with it in space. Weather is never static. It is dynamic, changing day-by-day, hour-by-hour and even minute-by-minute.

Of the three major components making up a fire�s environment (Fuel, Weather and Topography), weather is the most important, yet it is continuously changing. This unit will deal with the role weather plays in the start and spread of wildfires and in the use of prescribed Fires.

Answer 2

sodium and other alkali metals are highly reactive and may ignite or even explode when exposed to atmospheric oxygen (or, rather, to the moisture) in air. But to do so requires these metals to be in their true metal form, and because of their natural reactivity, these metals are normally not found in that state in nature.