paper is wood which turns to carbon when burnt.the by products is carbon dioxide.the final product is only black spacks of carbon which is an element but not a mixture.if your final product contains impurities such as dust than thats a compound
The element that covers burnt toast is carbon. When toast is burnt, it forms a layer of carbon on the surface, giving it a dark color and a distinct burnt taste.
Sulfur is a yellow element that emits a distinctive smell when burned, often referred to as a "rotten egg" smell.
The compound name for CaO is Calcium Oxide. It is also known as quicklime or burnt lime. It is mainly used as a chemical compound.
To remove burnt residue from a kettle, fill it with a mixture of water and vinegar, bring it to a boil, and let it sit overnight. Then, scrub the interior with a non-abrasive sponge to remove the burnt residue. Repeat if necessary.
Burnt sienna is made up of a mixture of red and brown pigments. The colors are often a combination of orange, red, and brown hues to create the rich, earthy tone of burnt sienna.
No. If you burn an element, you will turn it into a compound (most commonly [element burnt] oxide). Which will not be an element.
Lime is a compound.
Lithium & Magnesium
Steam is a gaseous compound, ie. vaporous water eventually mixed (homogenously) with others like in air. However a heterogenous mixture of tiny water dropplets, which can be seen coming off a container with boiling water, is (erroneously) called steam, this is a heterogenous mixture of air (gas) and liquid (water). Real steam is invisible, and far more dangerous to get burnt from!
The element that covers burnt toast is carbon. When toast is burnt, it forms a layer of carbon on the surface, giving it a dark color and a distinct burnt taste.
It gets hoty because the fire is hot (obviously) but the two chemicals react together causing heat to be transferdinto the whole mixture. when it has all been burnt it ceates a mixture/compound called sulphur oxide....
Sulfur is a yellow element that emits a distinctive smell when burned, often referred to as a "rotten egg" smell.
Rubber
When hydrogen burns, water is formed.
I think it's no element at all when you burn sugar, it's burnt sugar.
It has burnt substances of a vast diversity including trees, animals etc.
No, it becomes a compound. It burns in oxygen, nitrogen, and even in carbon dioxide. It becomes magnesium oxide or magnesium nitride. I should add that although the element magnesium is still present, it is not in its metallic form.