diamond is ____? A a nonmetallic element B an isotope of silicon C the hardest mineral on the mohs scale D the only mineral with luster
Geography · Middle School · Tue Nov 03 2020
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C. the hardest mineral on the Mohs scale
Diamond is known for its exceptional hardness and is ranked as the hardest mineral on the Mohs scale of mineral hardness. It is composed of carbon atoms arranged in a crystal lattice structure, and its hardness is a result of the strong covalent bonds between these carbon atoms. The Mohs scale assigns a numerical value to the hardness of minerals, and diamond is assigned the highest value of 10, indicating its superior hardness compared to other minerals.