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Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
What is Pennsylvania's most valuable mineral?
Coal is the most valuable mineral in Pennsylvania. The state has abundant coal reserves, making it a significant contributor to the state's economy and energy production.
Which is more valuable between diamond and silver?
Of equal weight, gem-quality diamond is more valuable than silver.
Is coal called black diomand?
Yes, coal is often called "black diamond" due to its appearance and value as a source of energy. The comparison is made to highlight the significance of coal as a valuable resource similar to how diamonds are valued for their rarity and beauty.
What is more valuable white or blue diamond?
blue
Why is diamond costlier than coal?
because it is found rarely and more dense than coal
What is more valuable diamonds and oil?
By weight, a gem-stone quality diamond is more valuable than oil.
Is sapphire more valuable than a diamond?
Yes, if it is pure natural sapphire it will be worth more than a diamond.
What type of coal has the most stored energy?
Anthracite coal has the most stored energy of all coal types. It is a high-grade coal with a relatively high energy content and low moisture content, making it a valuable fuel source for heating and electricity generation.
Is diamond and coal minerals?
Yes. Both diamond and coal are formed from carbon.
What is worth more zirconia or diamond?
A diamond is more valuable than a zirconia, given that they are equal weight, cut, clarity and colour.
Why is coal referred to as black diamond?
Probably because both coal and diamond are composed of carbon.
