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Why is a diamond a gem and graphite is not?
Diamond is a gem because of its rarity, hardness, brilliance, and value. Graphite, on the other hand, is not considered a gem because it lacks the clarity, brilliance, and color that are typically associated with gemstones. Additionally, graphite is not as rare or valuable as diamonds.
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.
Graphite is an allotrope of what element?
Diamond, graphite and carbon black are the most common allotropes of CARBON
What is the state of matter at room temperature of graphite?
Graphite is a solid.
What is Korea's most valuable resource?
South Korea's Natural resources are coal, tungsten, graphite, Molybdenum
What is the tensile strength of graphite?
The tensile strength of graphite ranges from 48-725 MPa, depending on the type and production method. Graphite's high tensile strength makes it a valuable material for various structural applications in industries such as aerospace and automotive.
Why is a diamond a gem and graphite is not?
Diamond is a gem because of its rarity, hardness, brilliance, and value. Graphite, on the other hand, is not considered a gem because it lacks the clarity, brilliance, and color that are typically associated with gemstones. Additionally, graphite is not as rare or valuable as diamonds.
Why is one form of carbon more valuable?
One form of carbon, such as diamonds, can be more valuable due to its rarity, hardness, and optical properties. The unique characteristics of diamonds make them desirable for use in jewelry and industrial applications, driving up their value compared to other forms of carbon like graphite or coal.
Why graphite is good conductor of heat?
Graphite is a good conductor of heat due to its unique structure. The arrangement of carbon atoms in graphite allows for the easy movement of electrons, which helps to transfer heat energy efficiently throughout the material. This high thermal conductivity is what makes graphite a valuable material for applications where heat dissipation is important.
Why is a diamond more valuable than graphite?
Both graphite and diamonds are both made up of carbon and their chemistry is one of the most important similarities that they have. Due to the fact that these minerals are highly solid and have a high melting point makes it very difficult to burn. Even though both of these minerals are chemically the same in composition, they are different in physical form and in other aspects. Even a non- expert can tell the difference between graphite and diamonds; graphite is more metallic and opaque and diamonds are transparent and brilliant.
What is the correct label for pencil lead?
You think probable to graphite.
Where does graphite come from?
Graphite mines
What is graphite's transparency?
Graphite does not have a transparency.
Is graphite a resource?
No, graphite is not renewable.
Is graphite magnetic?
No, graphite is not magnetic.
Is graphite radioactive?
No, graphite is not radioactive.
