That is impossible
yess
Maybe something is burning?
yes, it is simply copied.
Any time you burn something, it's exothermic.
It really is burning out, but there is so much gas in it that it will really burn out after about ten billion years.
When you burn something without enough oxygen for complete burning, you get incomplete burning; for example, instead of getting carbon dioxide as a combustion product, you could get carbon monoxide.
No it doesn't make something burn. But if something is already burning, it supports the burning. In the fire triangle, which is what makes a fire, it says that you need fuel, oxygen, and something else, that I tend to forget. So, technically, oxygen does make something burn, because you need that oxygen to help it and if you don't have that then it won't burn. So, I say yes, it does.
It is a chemical change anytime you burn something it will most likely be chemical change because something new comes out, for example when you burn the leaves you will get ash which is something the leaves did not have before! your welcome!:)
Technically hydrogen and helium do not need oxygen to burn, they burn by themselves, otherwise the object that needs burning must have oxygen as a supplimental fuel source.
Yes, considering limes dont usually burn fingers
Materials burn due to a chemical reaction with oxygen, releasing heat and light in the process. When something starts burning, it undergoes combustion, breaking down into simpler compounds and releasing energy in the form of heat and light. The purpose of burning materials can vary, such as for generating heat, producing light, or as a means of disposing waste.
If you are doing a rogorous excercise like jogging or something and sweating you are burning fat but just sitting in a sauna and sweating will not burn fat