Boron burns green and because of this is often used in pyrotechnics (Fireworks). I do not know of any others though.
no as it will burn out the element
Oxygen
Oxygen is the element in the air that is needed for coal dust to burn. When coal dust is exposed to oxygen and heat, it can ignite and burn.
No. If you burn an element, you will turn it into a compound (most commonly [element burnt] oxide). Which will not be an element.
The oven element can burn out due to factors such as overuse, high temperatures, physical damage, or manufacturing defects.
Oxygen
Burn the element in oxygen and you get the oxide
Hydrogen.
No element boards are good they are to heavy
Burning is the rapid Oxidation of a Compound. Therefore the Element Oxygen is required.
That is the element, "Oxygen".
I think it's no element at all when you burn sugar, it's burnt sugar.