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gypsum
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∙ 16y ago
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Is sidewalk chalk made out of the same things as blackboard chalk?
YEP!
Is sidewalk chalk toxic?
It can be because some sidewalk chalk contains lead.
Is sidewalk chalk made from limestone?
yes it is.. do u no who makes chalk: little dawf people in the hemaylays
Can you make homemade chalk with flour instead of cornstarch?
Sidewalk chalk can be made with just flour and water. It can be fancied up with the addition of cornstarch or food coloring. Sidewalk chalk is fun for children to use.
What is Crayola sidewalk chalk?
Its regular chalk made by the Crayola corporation. The chalk is also larger in diameter than chalk for a blackboard to make it sturdier.
What are the ingredients of sidewalk chalk?
A major component of sidewalk chalk is calcium carbonate, CaCO3
Will side walk chalk rust metal?
Sidewalk chalk is made up on calcium carbonate, which is a mild alkaline substance (a base). Acids corrode metals, bases do not. Therefore, sidewalk chalk should not rust metal.
Can sidewalk chalk art be preserved and how?
i do not believe there is any possible way to preserve sidewalk chalk.
Who invented sidewalk chalk?
Sharon McKay invented sidewalk chalk, after she wrote books that included it.
What is Julian Beever known for?
three dimensional sidewalk art made with chalk
What is a word that goes before chalk?
colored chalk sidewalk chalk dustless chalk
Can you chalk your hair with sidewalk chalk?
ya i think so... type in "how to chalk your hair with sidewalk chalk" and the first website to pop up will probably be "the mane dish"... click that and TA DA
