Chalk is calcium carbonate, a salt, but it is mildly basic.
It is very slightly basic yes
It is an acid acidic substance similair to that of citric acid found in lemons
Chalk is a solid. But obviousley when it is like, well, rubbed i guess you could say it because a sort of gas type thing. the second sentence above is wrong.footnote. Chalk was the name given to the immense deposits of the calcium carbonate remains of tiny sea animals.The schoolroom chalk is usually made from a base of calcium sulphate (gypsum).
chalk comes from chalk deposits the white cliffs of dover is one then the grind it into powder then they press it into molds of chalk then they sell it
The word 'chalk' is a neuter noun, a word for a thing that has no gender.
He wanted a piece of chalk lit
Chalk is neutral.
chalk
Combining_a_base_and_an_acid_form
It turns blue. Since chalk ( CaCo3) is a base and when pink litmus paper reacts with a base it turns blue
It is an acid acidic substance similair to that of citric acid found in lemons
No, it needs to be pigment.
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.
you get chalker and then you go and fill up the chalker with chalk then you go from home plate all the way down to the foul pole then you do the same thing for the third base side
chalk
colored chalk sidewalk chalk dustless chalk
Chalk is a solid. But obviousley when it is like, well, rubbed i guess you could say it because a sort of gas type thing. the second sentence above is wrong.footnote. Chalk was the name given to the immense deposits of the calcium carbonate remains of tiny sea animals.The schoolroom chalk is usually made from a base of calcium sulphate (gypsum).
rubber is harder than chalk !