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What else can I help you with?
Can a chalk dust be a chalk again?
No, once chalk dust has been created from a chalk stick, it cannot be transformed back into a solid piece of chalk. The dust particles are broken down and cannot reassemble into a solid form.
Why will chalk dust on a plastic sheet placed over a bar magnet not show the shape of the magnetic field?
Chalk dust (calcium carbonate) is not magnetisable.
Is chalk made of skeliton?
Chalk is not made of skeletons. It is primarily composed of calcium carbonate, which is a mineral that is found in rocks such as limestone and marble. When chalk is used for writing on chalkboards, the dust particles that are released can sometimes give the appearance of being similar to bone dust, but chalk itself is not made of skeletons.
What is chalk dust made of?
Chalk dust is primarily made of calcium carbonate, a type of limestone composed mainly of calcite. It also contains small amounts of other minerals, such as quartz, clay, and mica. When chalk is used on a blackboard, the friction creates the dust that we see.
How can you separate a mixture of chalk and sugar?
we can filter the mixture of table salt and chalk dust by using the process called filtration because when you mix the table salt with water and chalk dust together, it becomes an insoluble mixture called suspension
What is chalk dust on the blackboard?
Chalk is a form of calcium carbonate, so chalk dust is also a form of calcium carbonate.
Can a chalk dust be a chalk again?
No, once chalk dust has been created from a chalk stick, it cannot be transformed back into a solid piece of chalk. The dust particles are broken down and cannot reassemble into a solid form.
What compound words have chalk?
Some compound words with "chalk" are chalkboard, chalk dust, chalk line, chalk stick.
What is chalkdust?
dust from a chalk. Chalk is made from calcium carbonate, CaCO3.
When chalk dust dissolve in water it is called?
When chalk (the mineral) dissolves in water, it's called "limewater".
How do you separate a mixture of sand salt chalk dust and amp iron filings.?
First remove iron filings with a magnet. That leaves sand, salt and chalk dust. Add water which dissolves the salt, and filter leaving the sand and chalk dust on the filter paper. Put that back in water and add acid to dissolve the chalk dust (CaCO3) leaving the sand as a solid. Filter to obtain the sand. The chalk dust will now be in the acid as CO2 and H2O and the Ca salt of the acid.
What is the hypothesis of mechanical chalkdust dispenser?
mechanical chalk dust dispenser's hypothesis is that it aims to hasten the removal of chalk dust on the chalkboard eraser
What are th examples of colloids?
milk provider,chalk dust,saw dust
Why will chalk dust on a plastic sheet placed over a bar magnet not show the shape of the magnetic field?
Chalk dust (calcium carbonate) is not magnetisable.
Mechanical chalk dust dispenser?
ambot lng
How do you separate table salt and chalk dust?
you can filter it
What is the Scientific Name of Chalk dust?
A scientific name for Chalk is called "Calcium Carbonate".
