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Graphite appears as a dark gray to black, metallic-looking mineral with a distinctive shiny and slippery texture. It is composed of layers of hexagonally arranged carbon atoms that give it its unique properties, such as being a good conductor of electricity and having a low coefficient of friction.
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Why is graphite mistaken for led?
Graphite is often mistaken for lead due to their similar appearance and use in pencils. Both graphite and lead leave behind marks when drawn on paper, but graphite is the actual material used in pencils, not lead. The misconception likely arose from historical confusion stemming from the use of the term "pencil lead" to describe graphite writing instruments.
Non-metal which has lustre?
The non-metal that has lustre is graphite. It has a shiny appearance due to its layered structure that allows light to reflect off its surface.
What is the chemical reactivity of graphite?
Graphite has an extremely low reactivity. Graphite can react with oxygen and sulfuric acid.
Is graphite magnetic?
Graphite is not magnetic as it is made out of carbon. E.g; Pencil lead is mostly made out of graphite, it is NOT magnetic.
What is graphites luster?
Graphite exhibits a metallic to submetallic luster. This characteristic sheen is due to its layered structure, which allows light to reflect off the flat surfaces of the layers. The appearance can vary slightly depending on the purity and texture of the graphite, but it generally has a distinct, shiny quality that sets it apart from other carbon forms.
What is the luster of a graphite?
Graphite is black and posseses dull appearance
Appearance of copper wire with charcoal?
like graphite
Name two non metals that are lustrous?
Iodine and graphite are two nonmetals that can exhibit a lustrous appearance under certain conditions.
How can you tell from a graphite or lead pencil?
Graphite pencils typically have a matte finish, while lead pencils have a shiny appearance. Additionally, graphite pencils produce darker markings compared to lead pencils of the same grade.
What are the appearance of carbon?
Carbon has many forms. Soot, graphite, fullerenes, Buckeyballs, nanotubes, for some examples.
Why is graphite mistaken for led?
Graphite is often mistaken for lead due to their similar appearance and use in pencils. Both graphite and lead leave behind marks when drawn on paper, but graphite is the actual material used in pencils, not lead. The misconception likely arose from historical confusion stemming from the use of the term "pencil lead" to describe graphite writing instruments.
What is the physical appearance of carbon?
Carbon exists in various forms, including black powder (graphite), shiny crystals (diamond), and buckyballs (fullerenes). The physical appearance of carbon depends on its form, such as being opaque and flaky in graphite, transparent and refractive in diamond, or resembling a hollow sphere in fullerenes.
How can I effectively clean graphite sinks to maintain their appearance and functionality?
To effectively clean graphite sinks and maintain their appearance and functionality, use a mild detergent or soap with warm water to wipe down the sink regularly. Avoid abrasive cleaners or scrubbing pads that can scratch the surface. For tough stains, use a non-abrasive cleaner specifically designed for graphite sinks. Rinse thoroughly and dry with a soft cloth to prevent water spots. Regular maintenance will help keep your graphite sink looking clean and functioning well.
What allotropic element connects graphite with a diamond?
The element is CARBON. Graphite , Diamond and Buckminster Fullerene(Footballene) are the three allotropic forms of carbon. An ALLOTROPE of an element is when the element exhibits different physical characteristics, like appearance etc., NB Do Not confuse with ISOTOPE.
Non-metal which has lustre?
The non-metal that has lustre is graphite. It has a shiny appearance due to its layered structure that allows light to reflect off its surface.
What is the correct label for pencil lead?
You think probable to graphite.
Where does graphite come from?
Graphite mines
