Yellow soot is obtained when the holes of the burner are not clean. The combustion is incomplete. The yellow soot or yellow flame is because of unburnt carbon particles.
Soot particles are the result of incomplete combustion of carbon or organic compounds.
Soot
If you think to black soot this is formed from tiny carbon particles.
Soot (particles of carbon)
Their lungs will be affected due to the soot and ash inhaled.
It is an important risk for lung cancer.
Soot is produced in incomplete combustion of hydrocarbons. Soot is black and leaves marks. It also causes health problems if in contact or inhaled!
Xenon is a harmless gas but it is also an anaesthetic.
Soot's plural is soot.
Soot is often produced when burning wood.
You still have some soot on the very tip of your nose.
soot doors is provide to clean the outside of the water tubes and to remove the soot.
I think soot and smog come from the air pollution.
soot
Soot is the product of an incomplete combustion of carbon.
Be wary of that soot on the hearth.