ionic bonds
While carbon can be very hard, it is not necessarily brittle. The properties of carbon can vary depending on its structure and form. For example, diamond is a form of carbon that is both extremely hard and strong, while graphite is another form of carbon that is soft and brittle.
no, it is very brittle
It's a bond that is relatively easily broken, compared to other bonds.
When a flower is submerged into liquid nitrogen, the extreme cold causes the water inside the flower's cells to freeze rapidly. This rapid freezing creates ice crystals that disrupt the cell structure, making the flower brittle and hard when it thaws out.
No, osmium is a very hard and brittle metal, not malleable. It has a very high density and is resistant to corrosion, making it useful for certain industrial applications such as in electrical contacts and pen nibs.
Hardness is the question of how difficult it is to make an impression on a substance. Brittleness is the question of how easy it is to break. Granite is a stone which is very hard but not brittle--it is hard to carve and also hard to break. A plank of wood is not as hard as stone but is not very brittle. You can carve on it with a knife but it won't shatter if you drop it. Glass is hard and brittle. Chalk is not hard but it is brittle.
They are very brittle and they can get up to a very bright temperature
While carbon can be very hard, it is not necessarily brittle. The properties of carbon can vary depending on its structure and form. For example, diamond is a form of carbon that is both extremely hard and strong, while graphite is another form of carbon that is soft and brittle.
When it is heated, it becomes very brittle....And it is very hard to work.
No, baked clay can't be recycled because it becomes very hard when baked, and it is very brittle to recycle it after.
Iridiumis a very hard/brittle metal with the atomic number 77.
A junk bond is one which is of very high risk. This type of bond will mean that a person may never get the money back which they invest into the bond itself.
They are very brittle and they can get up to a very bright temperature
an ionic bond
You heat treat to improve the molecular structure of the steel. In the untreated state steel is very soft and is relatively easy to bend but when hardened the steel become very hard and brittle. The steel is so brittle after hardening that if say dropped on a concrete floor it may shatter. Tempering relieves some of this stress and makes the steel hard but not too hard.
no, it is very brittle
Assuming you use only just enough mater, it sets very hard but brittle.