3 мая 2018 г. · The hardest naturally occurring non-metal is diamond. The hardest synthesized non-metal is silicon carbide (SiC). The black sandpaper you ... What is the strongest non-metal in group 7A? Which is the strongest non-metal in the world? What is the hardest non-metal except diamond? Diamonds are non-metals but are very hard. Why? Другие результаты с сайта www.quora.com |
-»DIAMOND is the hardest natural non-metal. »SILICON CARBIDE is the hardest artificial non-metal. · 1. Non-metal with metallic lustre .................... · 2. |
9 янв. 2020 г. · Diamond (an allotrope of Carbon) is a non-metal which is the hardest naturally occurring substance. Was this answer helpful ... |
Complete answer: Carbon allotropes such as diamond and graphite are well-known. The carbon atoms in a diamond are organized tetrahedrally. Each carbon atom has ... |
20 авг. 2024 г. · Why is diamond the hardest non-metal? Diamond is the hardest substance on Earth because it's an allotrope of carbon that has a rigid 3-D network ... |
28 сент. 2018 г. · Diamond is the hardest non-metal. The hardness of the diamond depends on the purity, perfection and alignment of its atoms in the crystalline ... |
Sulphur and graphite are soft non-metals, chlorine is gas while diamond is the hardest known non-metal which is an allotrope of carbon. It has the highest value ... |
29 авг. 2018 г. · Diamond is a form of carbon which is the hardest substance. |
Diamond is a form of carbon which is the hardest substance. |
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