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Is Transferring graphite from a pencil to paper when writing physical or chemical?
a physical change
What else can I help you with?
tearing a piece of paper in half physical or chemical change?
Physical change
If rain washed away writing that was done in marker would it be a physical or chemical change?
physical
What color streak does graphite have?
The same color as the writing from a pencil, very dark grey or black. Pencils used to be made of graphite
Of what used is graphite mixed with clay?
Graphite mixed with clay is used to create graphite pencils. The clay helps to bind the graphite together, giving the pencil its structure and allowing for smooth and consistent writing or drawing. Different ratios of graphite to clay determine the hardness or softness of the pencil lead.
What property of graphite allows it to be useful writing tool?
its low hardness score
Is transferring graphite from a pencil to paper when writing a chemical change?
No. It is a physical change, because the graphite is still graphite.
Is transferring graphite from pencil to paper when writing a chemical or physical change?
physical change. You know that it is a physical change because it can be reversed. An example of a chemical change would be cooking an egg. Because you cannot reverse the process.
Is writing on a blackboard a physical or chemical change?
It is a physical process.
Why is carbon used in a pencil?
Carbon is used in a pencil because it leaves a mark by transferring from the pencil's graphite to the writing surface. The carbon is mixed with clay to give it structure and make it suitable for writing. The carbon in pencils is commonly referred to as graphite.
tearing a piece of paper in half physical or chemical change?
Physical change
The lead in lead pencils?
The "lead" in lead pencils is actually a mixture of graphite and clay, not the chemical element lead. Graphite is a non-toxic form of carbon that leaves dark marks on paper, making it ideal for writing and drawing. The term "lead" dates back to the use of actual lead in early writing instruments.
If rain washed away writing that was done in marker would it be a physical or chemical change?
physical
Mineral used in pencil?
Graphite is the mineral commonly used in pencils to create the writing core. It is a form of carbon that allows for smooth writing and drawing.
Is writing with pen a chemical change?
Writing with a pen involves a physical change rather than a chemical change. A chemical change involves the formation of new substances with different chemical properties, while in writing with a pen, the ink is simply transferred onto the paper without any chemical reactions occurring. The ink may undergo physical changes such as drying or adhering to the paper, but the chemical composition of the ink remains the same.
What mineral is used in pencils?
Graphite is the mineral used in pencils. It is a form of carbon that allows for smooth writing and drawing.
What mineral has a greasy feeling and is used in writing?
Graphite
Is graphite a pure element?
Graphite is made up of carbon atoms therefore, it is an element. Graphite means writing stone, named by Abraham Gottlob Werner.
