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Im not sure about the full properties about the dustless chalk, though I do know how it works. It simple. The compounds in the dustless chalk are heavyer more compound, and stick to themselvs easily. Thus when you earase the chalk binds together and falls to the floor rather than float in the air sufficationg you. Dustless chalk also writes better without as many scrath marks in it and easily cleans.
What else can I help you with?
Is it true that chalk can be used as a contraceptive?
Chalk has no contraceptive properties.
Is chalk magnetic?
Chalk itself is not magnetic because it does not contain any magnetic properties. Magnetism is a property seen in materials like iron, nickel, and cobalt where the atoms have magnetic fields that line up. Chalk is primarily composed of calcium carbonate, which does not exhibit magnetic properties.
What physical properties could you use to tell the difference between chalk and snow?
Snow is cold Chalk tastes bad.
By which process can you separate a mixture of naphthalene and chalk powder?
Sublimation can be used to separate naphthalene from chalk powder. Naphthalene sublimes at room temperature, while chalk powder does not, allowing for the separation based on this difference in physical properties.
Why is a piece of chalk classified as matter?
A piece of chalk is classified as matter because it has mass and occupies space. Matter is anything that has mass and volume, and chalk meets these criteria as it has physical properties and can be measured.
Can calcium hydroxide be used to make chalk paint?
Yes, calcium hydroxide can be used to make chalk paint. It is commonly used as an ingredient in DIY chalk paint recipes due to its ability to create a matte finish and good adhesion properties.
What are the Properties of dustless chalk-piece?
Im not sure about the full properties about the dustless chalk, though I do know how it works. It simple. The compounds in the dustless chalk are heavyer more compound, and stick to themselvs easily. Thus when you earase the chalk binds together and falls to the floor rather than float in the air sufficationg you. Dustless chalk also writes better without as many scrath marks in it and easily cleans.
Why does a piece of chalk called a matter?
A piece of chalk is called matter because it is made up of atoms and molecules, which are the building blocks of all matter in the universe. In this case, the chalk is composed of materials such as calcium carbonate and other compounds that give it its physical properties.
Compound element of chalk?
Chalk is primarily composed of calcium carbonate, which is a chemical compound. Calcium carbonate is made up of calcium, carbon, and oxygen atoms in a specific ratio, giving chalk its characteristic properties.
Is sulfur the same thing as chalk?
No, sulfur and chalk are not the same thing. Sulfur is a chemical element known for its distinct yellow color and strong smell, while chalk is a soft, white sedimentary rock composed mainly of calcium carbonate. They have different physical and chemical properties.
When written in wet chalk first it is not visible but later it is visible why?
Some of the chalk is dissolved into the water and so when you write on a board the chalk can not easily be seen. The water then evaporates leaving only chalk behind therefore becoming visible.
Properties of a cuboid?
a cuboid has 6 faces it has 12 edges it has 8 vertices's the example for a cuboid is a chalk box etc
