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No, diamond is the hardest known mineral, an allotrope of carbon, with a strong crystalline structure.
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Can carbon be scartched or dented?
It depends which allotrope (form of carbon you choose. Diamond, too hard, graphite a very soft material
A diamond is an example of and element compound or mixture?
A perfect/pure diamond is made exclusively of carbon (the element). The specific conditions (temperature, pressure, time) that are required for diamonds to form and the fact that a carbon atom has four free electrons allow it to settle in the form of a crystal; that crystal is what we call the diamond. Given the strength of the links between the atoms; the diamond is the hardest natural solid on our planet. It's also important to note that graphite is also pure carbon but the way the carbon atoms are linked to each other (the number of electrons shared between each atom is two vs. one for the diamond) gives it completely different properties. The carbon atoms form layers and the graphite is soft and slippery; which makes it a nice dry lubricant that is sometimes used in lock cylinders. It's also opaque; unlike diamond. Diamond is an element, an allotrope of carbon.
What are two carbon minerals and how do they differ?
graphite, the substance that makes the lead of your pencil is mostly carbon in one form. It is very soft, which is what makes it work as pencil lead because as you run it across a piece of paper, the graphite rubs off onto the paper. diamond is pure carbon in another form, and is the hardest naturally occurring substance known to man.
What is grafite?
Graphite is a form of Carbon. It is relatively soft and is a common component of pencils.
What is a Drawing medium which is made from a soft form of carbon and was discovered in 1564?
Charcoal
What rock is used for manufacturing of pencil?
It is graphite, a soft crystalline carbon.
Why is diamond extremely hard but grahite is extremely soft?
It is a difference in the crystalline structure.
Can carbon be scartched or dented?
It depends which allotrope (form of carbon you choose. Diamond, too hard, graphite a very soft material
What makes gold so soft while quartz and diamond are so much harder?
Elemental minerals and regular minerals have properties like hardness due to their atomic arrangement and crystalline structures. Graphite, for instance, is composed of the same element (carbon) as diamond is. The difference lies in the arrangement of the carbon atoms.
A diamond is an example of and element compound or mixture?
A perfect/pure diamond is made exclusively of carbon (the element). The specific conditions (temperature, pressure, time) that are required for diamonds to form and the fact that a carbon atom has four free electrons allow it to settle in the form of a crystal; that crystal is what we call the diamond. Given the strength of the links between the atoms; the diamond is the hardest natural solid on our planet. It's also important to note that graphite is also pure carbon but the way the carbon atoms are linked to each other (the number of electrons shared between each atom is two vs. one for the diamond) gives it completely different properties. The carbon atoms form layers and the graphite is soft and slippery; which makes it a nice dry lubricant that is sometimes used in lock cylinders. It's also opaque; unlike diamond. Diamond is an element, an allotrope of carbon.
How hard is carbon?
That would completely depend upon the form of Carbon. Carbon can be found as coal, graphite, or diamond to name a few.
What are two carbon minerals and how do they differ?
graphite, the substance that makes the lead of your pencil is mostly carbon in one form. It is very soft, which is what makes it work as pencil lead because as you run it across a piece of paper, the graphite rubs off onto the paper. diamond is pure carbon in another form, and is the hardest naturally occurring substance known to man.
Why is a diamond hard and sparkly and a graphite soft and gray?
Because the atoms are carbon are arranged differently.
What are four characteristics of carbon?
Carbon is defined by its atomic structure, as well as its chemical properties which allow it to burn oxygen. It is also allotropic, meaning that it can exist in many forms. Lastly, it's capable of catenation, which means it can form carbon chains.
Why is a diamond extremely hard and sparkly and graphite is soft gray and dull?
Because the atoms are carbon are arranged differently.
What are two carbon minerals and how are they different?
graphite, the substance that makes the lead of your pencil is mostly carbon in one form. It is very soft, which is what makes it work as pencil lead because as you run it across a piece of paper, the graphite rubs off onto the paper. diamond is pure carbon in another form, and is the hardest naturally occurring substance known to man.
What is grafite?
Graphite is a form of Carbon. It is relatively soft and is a common component of pencils.
