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It is quite obvious that the pencil has a wood outside. I'm thinking that you are wonderinh what the black stuff is. The black stuff is called graphite which is a type of carbon. It is considered to be the highest quatity of coal. It is different from lead which lots of people seem to think is the black stuff. So you can be in peace, you can't suffer from lead poisoning from eating the grphaite.
What else can I help you with?
What is the chemical symbol of a pencil?
A pencil hasn't a chemical symbol.
What are the chemical symbol for a pencil?
The chemical symbol for a pencil is typically "C" for carbon, as the core of a pencil is made of graphite, a form of carbon.
What is a symbolic of a pencil?
A pencil hasn't a chemical symbol.
A pencil becomes shorter after sharpening is it a physical or chemical?
Sharpening a pencil is a physical change because it does not alter the chemical composition of the pencil. The act of sharpening simply removes material from the pencil, making it shorter in length.
Is sharpening a pencil a chemical or physical?
Sharpening a pencil is a physical change because it involves a change in the physical appearance of the pencil tip without altering its chemical composition. The process of grinding the pencil against a sharpener simply reshapes the pencil tip.
Is breaking a pencil in half a chemical change?
Breaking a pencil in half is a physical change, not a chemical change. The composition of the pencil, which is made of wood and graphite, remains the same even though its physical appearance has changed.
Is a pencil a physical?
Yes it is a physical change because the pencil's chemical composition does not change.
How are chemical reactions written?
with a pencil or pen
Is the height of a pencil a chemical or physical change?
physical, because you physically sharpen a pencil with a sharpener.
Is sharpening a pencil a physical?
Yes it is a physical change because the pencil's chemical composition does not change.
What kind of change has taken place when you sharpen a pencil?
That is a physical change. The is no chemical change that takes place when you sharpen your pencil in a standard manner. I suppose if you sharpen it extremely fast, you could catch the pencil on fire, which would then be a chemical change.
Is a pencil sharpened a physical or chemical change?
Sharpening a pencil is a physical change, because there is no change to the chemical makeup of the pencil when sharpening it. It is simply chunks of wood being sliced off to reveal more of the lead.It is a physical change.
