Multiple choice

Which variety of coal contains the highest percentage of carbon?

  1. Lignite

  2. Bituminous

  3. Peat

  4. Anthracite

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Anthracite is the highest rank of coal, containing the highest carbon content (typically over 85-90%) and the lowest moisture content, which makes it burn cleaner and hotter than other types like lignite or bituminous coal.