Because if it follows these things, it's a mineral:
Solid, Naturally occurring, Inorganic, Formula, and Crystalline structure. aka(SNIFC)
Graphite is the mineral that is used to make the lead in a pencil. Despite its name, pencil "lead" is actually composed of graphite mixed with clay.
The mineral found in pencil lead is graphite. It is not actually lead, despite the name, and is a form of carbon that allows for smooth writing and drawing on paper.
Graphite is the mineral that is used to make pencil lead. It is a form of carbon that is known for its ability to make marks on paper.
Yes. Pencil lead is a mineral.Because if it follows these things, it's a mineral:Solid, Naturally occurring, Inorganic, Formula, and Crystalline structure. aka(SNIFC)
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.
Graphite is the mineral that is used to make the lead in a pencil. Despite its name, pencil "lead" is actually composed of graphite mixed with clay.
The mineral found in pencil lead is graphite. It is not actually lead, despite the name, and is a form of carbon that allows for smooth writing and drawing on paper.
Graphite is the mineral that is used to make pencil lead. It is a form of carbon that is known for its ability to make marks on paper.
What is the mineral used in the pencil that you write with? Graphite.
Yes. Pencil lead is a mineral.Because if it follows these things, it's a mineral:Solid, Naturally occurring, Inorganic, Formula, and Crystalline structure. aka(SNIFC)
The mineral is graphite.
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.
graphite is often used for pencil lead
The lead in a pencil is not actually lead, but rather a mix of graphite and clay. Graphite is a carbon-based mineral that allows for smooth writing or drawing when applied to paper.
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.
Graphite, a form of carbon
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.