Dust is very fine particles of soil or ash and soot is very fine particles of carbon.
Electric baseboard heaters are not supposed to cause soot. However; dust settles on the elements. When the electricity is turned on, the dust will burn off. There will be a trace of soot from that dust.
Soot is another word for coal dust.
pollen, dust, soot
Fire. Heat. Dust. Soot.
Such debris is usually called soot
Soot, ash, and dust.
When it contains smoke, dust, volcanic ash, particles of water vapor, and/or soot
Black rain, consisting of mostly dust and radioactive soot.
What industries are in, your town? Air can contain anything from wood dust to sand to coal soot.
Soot primarily consists of carbon molecules (chains, nanotubes, branches) while dust can be made of anything from minerals (from dirt), dandruff and pet dander, lint and fabric particles, with traces of pollens, molds, and other particles that come from outside air.
Dust and soot. "Dust" are fine particles of rock that can be caused by weathering, wind, or meteors burning up in the atmosphere. "Soot" is partially-burned hydrocarbons that result from burning something organic, like wood, coal or oil.
Most raindrops do have a very small dust nucleus. However, they can also contain other particles like soot or smoke. The diameter of a raindrop is about 2 millimeters.