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What is the main element in diamonds and coal? What processes allow it to form crystalline structure,

tetrahedral units, hard molecular compounds, and compounds from decaying matter?

User HexAndBugs
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1 Answer

13 votes

Answer:

Compounds From Decaying Matter.

Step-by-step explanation:

A long time ago, when these were compounds in the ground. They were under lots of pressure, and then they turned into coal/diamonds.

User David Bradbury
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