
1) Atomic number 6 2) Carbon 3) Carbon black 4) Smut 5) Soot 6) Soot used as pigment 7) Sooty stuff
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https://www.crosswordclues.com/clue/lampblack

1) Smut 2) Soot
Found on
https://www.crosswordclues.com/clue/lampblack

• (n.) The fine impalpable soot obtained from the smoke of carbonaceous substances which have been only partly burnt, as in the flame of a smoking lamp. It consists of finely divided carbon, with sometimes a very small proportion of various impurities. It is used as an ingredient of printers` ink, and various black pigments and cements.Lampbla...
Found on
http://thinkexist.com/dictionary/meaning/lampblack/

(from the article `blackbody`) ...is a small hole in a box with a blackened interior, because practically none of the radiation entering such a hole could escape again, and it ... ...dissimilar. A third form, called fullerene, consists of a variety of molecules composed entirely of carbon. Yet another form, known as carbon ... ...com...
Found on
http://www.britannica.com/eb/a-z/l/10
Lamp'black` noun [
Lamp +
black .] The fine impalpable soot obtained from the smoke of carbonaceous substances which have been only partly burnt, as in the flame of a smoking lamp. It consists of finely divided carbon, with sometimes a very small proportion of various impurities. It is used ...
Found on
http://www.encyclo.co.uk/webster/L/9

Lampblack is a pigment derived from oil and resin soot.
Found on
http://www.probertencyclopaedia.com/browse/GL.HTM

Pure carbon pigment, a fluffy light powder collected from burning oils and fats. The most widely used pigment in the black group. It is not so intense or velvety as ivory black. It has been used since the earliest periods.
Found on
http://www.visual-arts-cork.com/colour-art-glossary.htm
No exact match found.