because there is polarity of molecules in there
The polarity of a substance affects how strongly it interacts with the chalk. More polar substances will travel up the chalk further because they can form stronger interactions with the polar sites on the chalk surface through processes like capillary action. Less polar substances will travel up the chalk less because they have weaker interactions with the chalk.
No, chalk is not a base. Chalk is a form of limestone composed mainly of calcium carbonate, which is a basic substance.
Chalk is calcium carbonate - CaCO3. Any chemical compound contain some impurities.
When you crush chalk, the solid structure of the chalk breaks down into smaller particles. This results in a powder-like substance that is easier to spread and work with.
It's a pure substance because even though the atoms are different they still the same. If that makes sense?
Chalk is Calcium Carbonate, aka CaCO3, so it's only one substance.
The chalk-like substance is, in fact, chalk.
Lime and chalk.
Chalk is calcium carbonate - CaCO3. Any chemical compound contain some impurities.
Billiards Chalk.
Chalk.
it is chalk
Chalk.
calcium carbonate
that substance is clorine
Calcium Carbonate, CaCO3.
vinegar
chalk