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Nope, it's not the same
Wiki User
∙ 10y ago
Diatomaceous earth and limestone are both sedimentary rocks composed of the remains of ancient organisms. However, they are chemically different. Diatomaceous earth is mainly composed of the silica cell walls of diatoms, while limestone is mainly composed of calcium carbonate from the shells and skeletons of marine organisms.
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Would a screen be useful for separating a mixture of gravel and diatomaceous earth powder Explain?
yes it would because you could pour the diatomaceous-earth powder and the gravel into a cup and use a screen to when you pour the gravel cause then the gravel will nit go through and the diatomaceous-earth powder
Why diatomaceous earth is classified as an organic metamorphic rock even though it is practically pure silicon dioxide SiO2?
The answer lies in the name. Diatomaceous earth is fromed from diatoms, microscopic algae with shells of silicon dioxide.
How are the origin of rock salt and some limestone similar?
how are the origins of rock salt and some limestone similar
Why would a screen be useful for separating a mixture of gravel and diatomaceous -earth powder?
no
What is food grade diatomaceous earth used for?
Food grade diatomaceous earth is used for several things. One can use it as a anticaking agent or insecticide when storaging grains. It can also be used to extend the shelf life of different fruits.
When was diatomaceous earth discovered?
Diatomaceous was discovered in 1836 or 1837 by Peter Kasten when he sunk a well in the northern area of the Hau§elberg hill located in Luneberg Heath, Germany. Initially, he thought the sedimentary substance was limestone for fertilizer.
What protists is closley related to chalk?
I would say diatoms. Diatomaceous earth is chalky, much like the calcite powder from limestone actually used for chalk.
How is diatomaceous earth used?
Diatomaceous Earth is used as an organic insecticide, as a flea treatment, and as a wormer.
Is Diatomaceous Earth an Element?
No.
How would a screen be useful for separating a mixture of gravel and diatomaceous-earth powder?
The diatomaceous-earth powder pass the screen.
In a pool what is D and E?
Diatomaceous Earth
What is the chemical name for diatomaceous earth?
It is DE
Has anybody here used diatomaceous earth need first hand info?
Yes I have used diatomaceous earth, not sure what type of application you were asking about.
Will diatomaceous earth hurt you if taken?
As long as you are using the food grade version of diatomaceous earth, it will not hurt you. However do not take the pool grade version.
Can diatomaceous earth cause cancer?
There are two types of diatomaceous earth. One has crystalline silica, which causes cancer. The other type is called food grade diatomaceous earth, it will not cause cancer. The food grade version is used by organic gardeners everywhere.
Would a screen be useful for separating a mixture of gravel and diatomaceous earth powder Explain?
yes it would because you could pour the diatomaceous-earth powder and the gravel into a cup and use a screen to when you pour the gravel cause then the gravel will nit go through and the diatomaceous-earth powder
Can you eat diatomaceous dirt?
Yes, many people use the food grade version of diatomaceous earth as a supplement.
