Graphite is a soft form of carbon used in pencils. The graphite is mixed with clay, which also contain minerals,
The metamorphic rock commonly found in a pencil is graphite. Graphite is a soft, black mineral that forms from the metamorphism of carbon-rich sediments. It is composed of layers of carbon atoms arranged in a hexagonal pattern.
The mineral graphite is soft enough to leave a mark on paper. We use graphite, which is a form of carbon, as pencil lead. And it works pretty darn well at leaving marks on paper.
It's not; It is a mineral.
TopazTaaffeiteThomsoniteTanzaniteTiger-eyeTourmalineTsavoriteTugtupiteTurquoise
Gold is a soft mineral because of its atomic structure. Gold has a face-centered cubic (FCC) crystal structure, which allows its atoms to easily slide past each other. This structural arrangement makes gold malleable and ductile, resulting in its softness.
the graphite in the pencil is soft, when you write/draw it rubs off on to the paper. (Graphite is a soft metal)
The pencil doe not write. It is the person that picks up the pencil that writes with the pencil. when the point of the pencil is put to a surface ( IE. a sheet of paper) to be written on the graphite tip being soft is worn down leaving a line on the surface of the paper.
Because you skin is far too soft, a pencil lead needs a rougher surface to leave a mark.
Chalk is generally softer than pencil lead. Chalk is made of the mineral calcite, which is relatively soft, while pencil lead is made of graphite, which is harder.
The mineral commonly found in pencils is graphite. Graphite is a form of carbon and is a soft, black, and shiny mineral that leaves marks on paper when used in writing or drawing.
A 2 soft pencil refers to the hardness level of the pencil lead. A 2 soft pencil will have a softer lead that is darker and smoother to write with compared to harder pencils. The number 2 is typically used in the United States to indicate medium softness, while in other countries, the same pencil may be labeled as HB.
The pencil works via a soft graphite core being wrapped in a durable wooden sheath. This allows the graphite to be exposed as needed to write.
The metamorphic rock commonly found in a pencil is graphite. Graphite is a soft, black mineral that forms from the metamorphism of carbon-rich sediments. It is composed of layers of carbon atoms arranged in a hexagonal pattern.
It is non metallic. The pencil 'lead' is graphite which is a common mineral, a soft carbon
The mineral that fits that description is graphite. It is soft, and has an oily or greasy feel. When it was first found in Britain, it was used to mark sheep! Today we use processed and prepared graphite as pencil lead. A link can be found below.
The mineral graphite is soft enough to leave a mark on paper. We use graphite, which is a form of carbon, as pencil lead. And it works pretty darn well at leaving marks on paper.
The core of a pencil (used to be actual poisonous lead, now is made of graphite) is soft enough that it can deposit a layer of material when subject to friction (AKA "scratched").