The primary element in coal is
A) carbon.
B) silicon.
C) oxygen.
D) chlorine.
Correct Answer:
Verified
Q42: Given the following analysis of coal samples,which
Q43: The most abundant fossil fuel in the
Q44: Most of the coal that exists today
Q45: Coal can be cleaned before it is
Q46: The United States is estimated to have
Q48: The highest grade of coal is
A)anthracite.
B)bituminous.
C)lignite.
D)peat.
Q49: A substance that burns readily and releases
Q50: The structural material of plants is largely
A)amylopectin.
B)coal.
C)amylose.
D)cellulose.
Q51: When coal is burned,mineral impurities are converted
Q52: A major inconvenience of coal as a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents