Graphite is likely to break along its planes of weakness, resulting in cleavage fractures. These fractures occur because of the structure of graphite, which is composed of stacked layers held together by weak van der Waals forces. When a force is applied perpendicular to these layers, they are easily separated, causing the material to break cleanly along these planes.
both break in one preferential direction
most likely its discovery wasn't documented until 1889
Generally it's made of graphite. Graphite is a substance made of carbon. The carbon atoms are bonded together in a particular way that allows "sheets" of graphite to break off easily. When you write something, some of these sheets break off and end up on your paper.
graphite breaks by cleavage because the bonds between its atoms are less strong in directions
Graphite is often mistaken for lead due to their similar appearance and use in pencils. Both graphite and lead leave behind marks when drawn on paper, but graphite is the actual material used in pencils, not lead. The misconception likely arose from historical confusion stemming from the use of the term "pencil lead" to describe graphite writing instruments.
Graphite would most likely display cleavage due to its layered structure, which allows the mineral to easily split along flat surfaces.
This is FALSE ! Because you only broke it in pieces and tearing or breaking into pieces is a PHYSICAL CHANGE not a chemical change. ---------------------------- I also consider that breaking graphite is only a physical change. - - - - --------------------- It's true, you break chemical bonds when you break pieces of graphite. Graphite is a macromolecule: it is found in sheets, and within the sheets each carbon atom is bonded to four other carbon atoms. The only way you could possibly get it apart is to break the bonds between atoms.
There are a few advantages of using a bamboo fly road over the typical graphite fly rod. Bamboo rods are heavier than graphite rods which makes them easier to cast. They are also less likely to break and handcrafted from natural materials.
easier than diamonds, harder then graphite
both break in one preferential direction
most likely its discovery wasn't documented until 1889
Generally it's made of graphite. Graphite is a substance made of carbon. The carbon atoms are bonded together in a particular way that allows "sheets" of graphite to break off easily. When you write something, some of these sheets break off and end up on your paper.
In for form of graphite it can be broken into graphene sheets. In other forms carbon does not break into sheets.
it is very likely for a condom to break
Graphite will break apart through cleavage, which means it will split along flat surfaces parallel to its crystal structure. This is because graphite has a layered structure with weak bonds between the layers, allowing them to easily slide past each other.
The mineral you are referring to is likely graphite. Graphite has a nonmetallic luster, is black in color, and has a low hardness that allows it to be scratched by a fingernail.
graphite breaks by cleavage because the bonds between its atoms are less strong in directions