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Do Graphite and diamonds have the same chemical compositions and different crystalline structures?
Graphite and diamonds have the same chemical composition, which is pure carbon, but their crystalline structures are different. Graphite has a layered structure, while diamonds have a tightly packed, three-dimensional crystal lattice structure. This difference in structure gives them their unique physical properties.
How are diamonds and graphites different and the same?
Diamonds and graphite are both made of carbon atoms but have different structures. In diamonds, carbon atoms are arranged in a 3D network of covalent bonds, making it the hardest natural substance. On the other hand, graphite has carbon atoms arranged in layers with weak van der Waals forces between layers, giving it a slippery feel.
Do diamonds conduct electricity?
they don't conduct electricity: they have no free electrons. graphite, however, made of the same stuff as diamond (carbon) has a different structure, which means that it does have free electrons, and a lot of them. Therefore graphite is a good conductor of electricity.
Why aren't diamonds made in a laboratory considered minerals?
Lab-grown diamonds have the same chemical composition and crystal structure as natural diamonds, but they are not considered minerals because they are not formed through natural geological processes. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystal structure.
Are nanotubes more similar to diamonds or graphite?
According to Wikipedia: "The bulk modulus of superhard phase nanotubes is 462 to 546 GPa, even higher than that of diamond (420 GPa for single diamond crystal)." Note that diamonds are natural minerals; nanotubes are fabricated, making diamond the hardest known natural substance. You can read more about nanotubes, below.
Do Graphite and diamonds have the same chemical compositions and different crystalline structures?
Graphite and diamonds have the same chemical composition, which is pure carbon, but their crystalline structures are different. Graphite has a layered structure, while diamonds have a tightly packed, three-dimensional crystal lattice structure. This difference in structure gives them their unique physical properties.
Are lab diamonds as hard as real diamonds?
Yes, lab diamonds are just as hard as natural diamonds because they have the same chemical composition and crystal structure.
How are diamonds and graphites different and the same?
Diamonds and graphite are both made of carbon atoms but have different structures. In diamonds, carbon atoms are arranged in a 3D network of covalent bonds, making it the hardest natural substance. On the other hand, graphite has carbon atoms arranged in layers with weak van der Waals forces between layers, giving it a slippery feel.
Why are diamonds and graphite not the same mineral?
They are the same mineral: carbon. The difference is in their molecular architecture.
What do diamonds and pencil lead have in common?
Graphite is in pencils, and Graphite is made up of Carbon Atoms, the same as Diamond, the only difference is its structure, Diamond has 4 covalent Carbon Bonds, whereas, graphite as 3, and a spare delocalised electron, meaning, graphite forms layers and can be used as a lubricant.
Do diamonds conduct electricity?
they don't conduct electricity: they have no free electrons. graphite, however, made of the same stuff as diamond (carbon) has a different structure, which means that it does have free electrons, and a lot of them. Therefore graphite is a good conductor of electricity.
Why aren't diamonds made in a laboratory considered minerals?
Lab-grown diamonds have the same chemical composition and crystal structure as natural diamonds, but they are not considered minerals because they are not formed through natural geological processes. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystal structure.
Are nanotubes more similar to diamonds or graphite?
According to Wikipedia: "The bulk modulus of superhard phase nanotubes is 462 to 546 GPa, even higher than that of diamond (420 GPa for single diamond crystal)." Note that diamonds are natural minerals; nanotubes are fabricated, making diamond the hardest known natural substance. You can read more about nanotubes, below.
Can lab created diamonds cut glass?
Yes, lab-created diamonds have the same physical and chemical properties as natural diamonds and are capable of cutting glass. They are similarly hard and durable due to their structure and composition.
Are man made diamonds a mineral?
According to Wikipedia's definition of mineral, no. "A mineral is a naturally occurring solid chemical substance formed through biogeochemical processes, having characteristic chemical composition, highly ordered atomic structure, and specific physical properties."
How you made diamonds from tequila?
You cannot make diamonds from tequila -- their chemical properties are not the same.
Is the structure of synthetic diamonds are the same as natural diamonds?
The structure of synthetic diamonds is the same as natural diamonds, consisting of a lattice structure of carbon atoms arranged in a cubic crystal system. However, there may be slight differences in impurities or growth patterns that can distinguish them under certain conditions.
