WebGraphite has a giant covalent structure in which: each carbon atom forms three covalent bonds with other carbon atoms. the carbon atoms form layers of hexagonal rings. there … WebApr 4, 2013 · This slippery-sheet structure is what makes graphite so oily to the touch and makes it such a good material to write with. The carbon sheet fragments readily rub off …

Assertion and Reason Questions for Class 10 Science Chapter 4 …

WebNov 16, 2024 · Answer: assertion graphite is slippery to touch. r eason: the various layers of carbon atoms in graphite are held together by weak van der waal`s force. in the structure of graphite, the crystals of graphite consist of various layers of carbon atoms that are attached to each other by a strong covalent bond. WebGraphite contains layers of carbon atoms. The layers slide over each other easily because there are only weak forces such as Van der Waals force between them, which makes graphite slippery. Hence, the correct answer is option C. Solve any question of Some p-Block Elements with:- Patterns of problems > Was this answer helpful? 0 0 Similar … ip8700 canon インク

In graphite, the layers of carbon atoms are held by - Toppr

http://www.edugoog.com/details/assertion-a-Graphite-is-slippery-and-used-as-a-lubricant-reason-r-Graphite-has-free-electrons.html WebGraphite possesses a layer structure with two successive layers held by weak force and able to slide over one another. So, graphite is slippery and this property finds its use as a lubricant. In graphite, each carbon atom is linked to three other carbon atoms while one electron in the carbon atom is delocalised. So, graphite has free electrons. WebThe graphite packing has a shiny finish and flakes easily, while the Teflon packing is plain white in color and maintains its integrity. Both feel slippery to the touch: Hybrid packing materials, such as carbon-reinforced … ip8700 driver windows 10