answersLogoWhite

0

It's a common misconception that pencil lead is or has ever been constituted of the element lead. It's true that thousands of years ago the element lead was formed into cylinders and used to make marks on papyrus, however, wooden pencils or any instrument since does not use lead (lead is a heavy metal and using pure lead in form can cause major health problems with extended exposure). Pencils now are made of graphite or some other pigment. However, graphite in solid form was discovered in the 16th century and at the time was thought to be some type of lead, which is why many people today still call pencil lead: lead.

User Avatar

Wiki User

17y ago

What else can I help you with?

Continue Learning about Sociology

If someone is emo is it temporary or is it perminat and what do they mean when they say stop being so emo?

Being emo can be a temporary phase or part of someone's personality. When someone tells another person to "stop being so emo," they are usually implying that the person is being overly emotional, negative, dramatic, or self-absorbed. It is often used in a derogatory manner to suggest that the person needs to change their behavior.


How do you break being emo?

Cheer up emo. Stop being so depressed looking, smile more, make friends. Be more social (not on the internet, but in realife). Wear more appropriate clothing and be more casual.


What can result as population of organisms change?

Changes in population size can lead to competition for resources, changes in genetic diversity, alterations in ecosystem dynamics, and shifts in food chains and predator-prey relationships. These changes can have ripple effects on the overall ecosystem health and stability.


How many employees does Samsung have?

They have about 5 or so employees...If you really want to know, stop being LAZY and read their annual report. It's in there.


How do you handle someone who is incessantly bothering you and won't leave you alone?

If someone is constantly bothering you and won't stop, it's important to set clear boundaries and communicate assertively. You can directly tell them to stop, avoid engaging with them, and seek help from a trusted adult or authority figure if needed. It's important to prioritize your own well-being and safety in such situations.

Related Questions

What should you do to stop your 5 year old son from eating the lead in pencils?

don't let him use pencils until he stops


When did they stop using lead in pencils?

Pencils were never made with lead, they have always been made with graphite. When pencils were first made it was beleived that graphite was a type of lead, but science has now proven graphite is a type of carbon, not lead. Well, i didn't want to delete this person's answer, but it is wrong. In fact, lead was used in pencils for hundreds of years, but there was a major problem with using lead. These pencils would form lead oxide on the tips, making it difficult to write, so when people wanted to write, they would lick the lead of the pencil to get the lead oxide off. When people realized that this was dangerous because consuming lead (even in minute quantities) can cause brain damage, pencils began to be manufactured with graphite instead of lead. Coming back to your original question - I don't know when they switched to graphite, but I think that it was sometime in the first half of the 20th century.


Why did people stop making pencils with real lead?

They stopped makeing pencils with real led because people kept putting them in there mouth and led is really not good for you. You could get spuriously sick or even die and need medical attention.


Why were pencils originally cut in their hexagonal shape?

To stop them from rolling


When does the power rangers shows stop being made?

Well, to think of it, i think it will stop being made after power rangers mega force.


When were the silver dimes stop being made?

1964


When did the Mitsubishi 3000gt stop being made?

they stop making the 3000 gt in 1999 :(


Did the car pakards stop being made?

Packards were made from 1899 to 1958.


When did calendars stop being made?

They didn't, calendars are still being made today. Source: My mailbox is full of them.


When Will PS3 Games Stop Being Made?

not for a long time


When did regent firearms stop being made?

Lack of profit


When will Smallville stop being made not that you want it too?

oink?