Question

Lignite coal is dense, dark and
brittle (true or false) ​

Answer 1

Answer:  true

Explanation: It is a hard, brittle, and black lustrous coal, often referred to as hard coal, containing a high percentage of fixed carbon and a low percentage of volatile matter. ... Lignite: Lignite coal, aka brown coal, is the lowest grade coal with the least concentration of carbon.......

Answer 2

Answer:

True

➡It is a hard, brittle, and black lustrous coal, often referred to as hard coal, containing a high percentage of fixed carbon and a low percentage of volatile matter. ... Lignite: Lignite coal, aka brown coal, is the lowest grade coal with the least concentration of carbon.......

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