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Pencil lead is graphite. No lead is actually in pencils.
If it is stabbed through your eye, it will kill you instantly.
If you heat it to 4200 celcius, it will turn to carbon vapor, which when cooled, will become carbon dioxide or carbon monoxide, killing you In a few minutes.
If shot at a micron/sec under the speed of light, it will destroy your planet.
If you breath gigatonic amounts of it, you might get lung cancer in a few decades.
If you eat it, it will not digest, but that is it.
What else can I help you with?
What are conducters provide 3 examples?
metal, nickel, led of a pencil
The predecessor of the graphite pencil especially popular during the Renaissance is who?
The predecessor of the graphite pencil that gained popularity during the Renaissance is the wooden stylus or the lead pencil, which used a core of solid lead or a mixture of graphite and clay. However, the modern graphite pencil as we know it was developed later, with the first true graphite pencil being created in the late 16th century when a large deposit of graphite was discovered in Borrowdale, England. This led to the production of pencils with a wooden casing that made them more practical for writing and drawing.
What kind of rock is made into pencil led?
Pencil lead is made from a mixture of graphite and clay. Graphite is a form of carbon that is mined from metamorphic rocks, specifically those that have undergone high pressure and temperature conditions. The clay helps to bind the graphite particles together and can also influence the hardness of the pencil. When combined and fired, this mixture creates the solid core used in pencils.
How much time takes uranium decays into led?
It takes billions of years for uranium to decay into lead. Uranium-238, the most common isotope of uranium, has a half-life of about 4.5 billion years, meaning it takes that long for half of a sample of uranium-238 to decay into lead-206.
What are led pencils made of?
LED pencils are not a common term. However, traditional pencils are typically made of a wooden barrel, graphite (a form of carbon), clay, and a binder. The quality and composition of these materials can vary based on the specific brand and type of pencil.
Does sharpie liquid pencils work on scantrons?
No you can only use a #2 pencil. You can also use a mechanical pencil as long as it is .7 led. Your welcome! :)
How long does a pencil stay sharp for?
until the led snaps but if it is a pen then it has ink in until it runs out
What kind of led does a 2 pencil have?
It does not have led it has graphite.
Is a lead pencil really made with lead?
no a led pencil is made of graphite
What is pencil led made of?
graphite
Do you use granite for led pencil?
Yes.
Will eating a pencil kill a dog?
If it is real led (which most likely not) it is VERY poisonous and can even kill the dog. But, if you have the new pencils which led is made out of graphite it shouldn't really hurt the dog but you should talk to your vet about how much the dog consumed and see if it will hurt the dog and stuff like that.
If you eat a piece of led will you die?
Yes you can die from eating led but, if it was a number 3 pencil that someone ate its graphite and you can only die from lead if you eat a lot of it for example half of a pencil or a whole pencil.
Is there such things as a pen and a pencil mixed together?
yes they are called pen pencil or mechanical pencil. you have to click it like a pen for the led to come out
How does a Ratchet Mechanical Pencil work?
It's a pencil that you press a button and led comes out ready to be written on.
Parts of a pencil?
well a pencil has led, wood, metal, and eraser
Is eating led pencil harmful?
yes! eating the nip of pencil is harmful if its made up of graphite
