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What physical properties could you use to tell the difference between chalk and snow?
Wiki User
∙ 12y ago
Snow is cold Chalk tastes bad.
Wiki User
∙ 12y ago
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What is the difference between chalk and coal?
Chalk is a rock composed of animal fossils and coal is a rock composed of plant fossils.
Is crushing a piece of chalk a chemical change or a physical change?
Crushing a piece of chalk is only a physical change. Chemically, it is still chalk.
When chalk is crushed is it a physical or chemical property?
I would say it is a physical change the chalk is being reduced to a smaller size. It still remains chalk.
Is a piece of chalk crushed a physical change?
It is a physical change.
If chalk doesn't dissolve in water is it a chemical or physical change?
physical
What is the difference between chalk and sidewalk chalk?
Hello I deleted the answer... Your welcome DB
Both steel and chalk are solids What properties of steel make it more useful than chalk for building bridges?
the steel has stronger force between its atoms compared to chalk
Is it true that chalk can be used as a contraceptive?
Chalk has no contraceptive properties.
Is chalk the same form of limestone?
The chemical formula is identical (CaCO3, calcium carbonate) but the physical and mineralogical properties are different.
What is the main difference between crayons and chalk?
they are made with different binders
What is the difference between chalk and coal?
Chalk is a rock composed of animal fossils and coal is a rock composed of plant fossils.
What is the difference between tailor's chalk and a chalk pencil?
TAILORS; when tailors make your clothes,they use that chalk.(it might be erasable) PENCIL; you use it to write your assignments on the paper.
Is crushing a piece of chalk a chemical change or a physical change?
Crushing a piece of chalk is only a physical change. Chemically, it is still chalk.
What are the differences between living on chalk and clay?
A big difference between living on chalk and clay is that because of chalk escarpments, chalk areas tend to be hills, wheras clay areas are in between these hills, in the dales, or flat-bottomed valleys. These dales tend to be wetter than the chalk escarpments, although the clay dales do have better drainage than the hills, with meandering streams rather than denes with streams (known as bournes). These are physical differences between the two places An example of a human difference between living on chalk and clay is the fact that on chalk escarpments, the soil isn't that good and is only used for grazing animals-mainly sheep and horses. Clay dales also suffer from bad soil-but this time it is too wet and heavy to plough properly, so the lands is mainly used for grazing too. Another difference is that chalk is good for blocks, and the plots serve as underground reservoirs that can be used for storing water, whereas clay is used to make bricks.
When chalk is crushed is it a physical or chemical property?
I would say it is a physical change the chalk is being reduced to a smaller size. It still remains chalk.
What is the difference between chalk and cheese?
Chalk has a distinctly chalky taste. cheese is only sometimes chalky, but can be soft, creamy, hard, and smelly too
What kind change is grinding chalk into powder?
Grinding chalk really doesn't change the chalk except to make it into powder. So that makes it a physical change. It is much like ice melting into water.
