Question

. _____is the best quality of coal and contains over 80% carbon.

A. Lignite

B. Anthracite

C. Peat

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Answer 1

Anthracite is the correct answer.

Anthracite (more than 80% carbon content) is the best quality of coal.

Answer 2

ʙ. ᴀɴᴛʜʀᴀᴄɪᴛᴇ

ɪᴛ ᴄᴏɴᴛᴀɪɴꜱ ᴏᴠᴇʀ 80 - 95% ᴏꜰ ᴄᴀʀʙᴏɴ.