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Diamond is very hard because:
It is a giant covalent structure.
Answered by Rifat M. •
Chemistry tutor
2515 Views
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Related Chemistry GCSE answers
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Describe how a sample of copper chloride crystals could be made from copper carbonate and dilute hydrochloric acid.
NaOH has a high melting point and conducts electricity in solution. H2O has a low melting point and does not conduct electricity. Explain, using the structure of each, why this is the case.
What is ionic bonding?
Why is graphite softer than diamond if they are made up from the same covalently bonded carbon atoms?
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