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Which of these is not a stage of coal formation A lignite B hematite C anthracite D peat?
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∙ 13y ago
Hematite is a type of iron ore.
Wiki User
∙ 13y ago
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What is the 2 stage of coal formation?
Lignite is the type of coal that is stage 2.
Percentage of carbon in each coal stage?
Peat- 50-60%Lignite- 60-70%Bituminous- 70-90%Anthracite -over 90%
Is peat the early stage in the formation of coal?
Yes it is;because the 1st stage is Peat, 2nd stage Lignite, 3rd stage Bituminous coal, and 4th stage is Antheracite.
The first stage in the information of coal is?
Rotting vegetation is overlaid by more rotting vegetation or other material. This is compressed by the mass above and form peat. Compression of the peat continues and form lignite (brown coal) Compression continues on the lignite to form coal (clack shiny rock) Compression may continue to form anthracite , the hardest form of coal . NB with each compression watert/moisture is expelled, so coal and anthracite are very dry.
What is the last stage of coal development?
anthracite
What happened to the percentage of carbon with each stage of coal formation?
The percentage of carbon increases with each stage of coal formation. Peat- 50-60% Lignite- 60-70% Bituminous- 70-90% Anthracite -over 90%
In the correct order forms of coal from the first stage of development to the last stage of development?
peat, lignite, bituminouse, anthracite....
Which list presents in correct order forms of coal from the first stage?
peat, lignite, bituminous, anthracite.
In what correct order represents forms of coal from the first stage of development to the last stage of development?
peat, lignite, bituminouse, anthracite....
What is the 2 stage of coal formation?
Lignite is the type of coal that is stage 2.
In the formation of coal what stage occurs after bituminous coal?
Anthracite.
Percentage of carbon in each coal stage?
Peat- 50-60%Lignite- 60-70%Bituminous- 70-90%Anthracite -over 90%
Is peat the early stage in the formation of coal?
Yes it is;because the 1st stage is Peat, 2nd stage Lignite, 3rd stage Bituminous coal, and 4th stage is Antheracite.
What are the four stages of formation?
The materials formed at each step of the process are 1) Peat 2) Lignite 3) Sub-Bituminous and Bituminous Coal 4) Anthracite (may also form from oil) The final stage, which most coal does not reach, is graphite or pure carbon.
What are the four stages of coal formation.?
The materials formed at each step of the process are 1) Peat 2) Lignite 3) Sub-Bituminous and Bituminous Coal 4) Anthracite (may also form from oil) The final stage, which most coal does not reach, is graphite or pure carbon.
What is the last stage of development?
anthracite
The first stage in the information of coal is?
Rotting vegetation is overlaid by more rotting vegetation or other material. This is compressed by the mass above and form peat. Compression of the peat continues and form lignite (brown coal) Compression continues on the lignite to form coal (clack shiny rock) Compression may continue to form anthracite , the hardest form of coal . NB with each compression watert/moisture is expelled, so coal and anthracite are very dry.
