The wax and the wick burn, but not completely, the unburnt part being mainly carbon n the form of very small particles. These are quite hot and glow white, yellow, and red, and are resonsible for the 'flame' and its colour. After the particles leave the immediate area of the flame they cool down and don't glow any more. They are now the smoke.
The smoke from candle do originates from unburnt wax and wickππ¬
When a candle "goes out" the burning of the wax has stopped, but there is still some burning of the wick material. Typically this burning is less intense and less "clean" than the burning of the wax and gives off more smoke. Once the wick stops burning, there should not be any more smoke.
The smoke from the candle has vaporized wax, which is highly flammable vs carbon soot. When the flame touches the stream of vaporized wax (smoke) the heat is transferred back to the wick relighting it.
Burning a candle is a chemical change, as is burning anything.
Candle wax is the fuel a candle uses to keep burning. So, I guess the effect of the wax is the candle keeps burning.
I think a burning and unattending candle is not safe because little kids can burn on the candle.
When a candle "goes out" the burning of the wax has stopped, but there is still some burning of the wick material. Typically this burning is less intense and less "clean" than the burning of the wax and gives off more smoke. Once the wick stops burning, there should not be any more smoke.
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you may not see it but once you blow out the candle, small embers are still inside the wick of the candle and burning. because the embers are so small thriving off the air particles thus creating the smoke you see.Additional answerIt does smoke while burning, if you look closely enough. In fact, if you put a piece of glass or tin above the flame it will become blackened with smoke particles (carbon).
The smoke from the candle has vaporized wax, which is highly flammable vs carbon soot. When the flame touches the stream of vaporized wax (smoke) the heat is transferred back to the wick relighting it.
the products of a burning candle are water vapor and carbon dioxide
Burning a candle is a chemical change, as is burning anything.
Here a carbon compound is burning which eventually leads to the formation of smoke. That said, all candles create smoke, but depending on how they are made, some smoke much more than others.
Candle wax is the fuel a candle uses to keep burning. So, I guess the effect of the wax is the candle keeps burning.
I think a burning and unattending candle is not safe because little kids can burn on the candle.
what name is given to a process such as burning a candle?
A burning candle produces thermal energy and light.
a burning candle is a light source due to the fire.