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MATSE 400 Exam 1 Questions With Answers
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MATSE 400 Exam 1 Questions With Answers Moh's Hardness 10 diamond, C, C-C, strong 3D covalent bonds Moh's Hardness 9 corundum, α-Al2 O3, Al-O (~50% covalent), O are close packed so high bond density Moh's Hardness 8 topaz, Al2 Si O4 F2, Al-O and Al-F (~50% ionic), O and F are close p...
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