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charle [14.2K]
3 years ago
10

Anthracite is so hard and pure it is also referred to as a _____.

Chemistry
1 answer:
Serga [27]3 years ago
6 0
<span>Anthracite is also referred to as hard coal because it is so hard and pure. It is very hard and highly compacted with variety of coal that has submetallic luster. It has highest carbon content, the lowest impurities, and highest density of energy of all the coal deposits.</span>
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