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Chalk was not invented by anyone; it is a naturally occurring mineral; and has been used by people since the stone age. Nobody knows who first discovered and used it.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoChalk was not invented. It occurs naturally. People started using it because it was useful for drawing.
Wiki User
∙ 14y agoDon't know. Ho one is exactually sure because it isn't very popular. :(
Wiki User
∙ 12y agoChalk was not invented. It occurs naturally. I don't think anyone knows when it was first used to make drawings.
Wiki User
∙ 14y agoHymen Bean in 1896, discovered it
Wiki User
∙ 12y agoChalk and slate are natural products.
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What is the rock that makes up white cliffs of dover?
chalk
How much calcium is in chalk?
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
Can you use regular chalk to chalk your hair?
yes but you have to soak the chalk more than the pastels
Does chalk repel ants?
The effect the chalk has on ants is that it can penetrate their skin and dehydrate them. Chalk can slowly kill an ant.
What is the use of chalk in tube light?
It is not chalk, it is phosphors.
Who invented the chalk?
Chalk was not invented. It occurs naturally.
Who first invented chalk and what time?
Chalk was not invented. It occurs naturally.
Who invented sidewalk chalk?
Sharon McKay invented sidewalk chalk, after she wrote books that included it.
How was chalk invented and how is it manufactured?
William Hilt the Great invented chalkboard chalk. This was back in the neanderthal days.
Where was chalk invented?
in the himalayers
How was chalk invented?
Chalk wasn't "invented"; it exist naturally in large mineral deposits such as those at the cliffs of Dover.
When was the chalk board invented?
It was invented in 1801 by James Pillans in Edinburgh, Scotland.
Who invented white chalk?
WHITE Chalk isn't something that was invented. Chalk is a soft porous rock which is a form of limestone made up of the mineral calcite. Blackboards and blackboard chalks have been around since the late 1700's.
Why was the whiteboard invented?
== == Teachers who were allergic to calcium sulphate or chalk.
Who invented the chalk line hand tool?
An Unknown person
When was modern day caulk invented?
chalk was invented by a man named hymen bean in 1896
What did people use to rub out mistakes before rubbers were invented?
they used either the rain or chalk erasers because they only had chalk.
