That would completely depend upon the form of Carbon. Carbon can be found as coal, graphite, or diamond to name a few.
Graphite has a Mohs hardness number of between 1 and 2.
Graphite is a soft substance.
it has a hardness of 1.5
Graphite is a soft mineral.
1 and 2
No I believe not, carbon dioxide is a gas
Diamond is highly shiny, prestigious and hard and is 100% carbon.
The name of hard carbon is Diamond. If you are speaking of coal then it would anthracite. Carbon has another allotropic form which is graphite.
Hardness of metal is determined by the carbon content. HRC is the Rockwell Hardness Scale. A hardness of 55-58 is not very hard compared to carbon steel.
Carbon atoms have 4 valence electrons, so it can form only 4 bonds. CBr5 would require carbon to form 5 bonds. A molecule composed of carbon and bromine atoms would be CBr4, which is carbon tetrabromide.
The hardness or softness depends on which state the carbon is in. Carbon can be found in coal and graphite (which isn't very hard) , but it can also be found in diamonds......which are.....hard.
No I believe not, carbon dioxide is a gas
state how low carbon steels can be given a hard case?
Diamond is highly shiny, prestigious and hard and is 100% carbon.
Diamond is a very hard native crystalline carbon valued as a gem
High carbon steels are hard, strong and resistant to wear.
The name of hard carbon is Diamond. If you are speaking of coal then it would anthracite. Carbon has another allotropic form which is graphite.
hard and brittle so YES
hard and brittle so YES
Carbon can bend to a point. It holds up pretty well but its not meant to bent hard.
A diamond is a form of pure carbon that is so hard that it can't be changed into a cutting tool.
Diamond is the Hardest in the world. Coming from carbon. Iron, Gold , Aluminium are hard metals