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An oyster pearl

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15y ago

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What is the composition of limestone?

Mostly Calcium carbonate(CaCO3)


What metal is found in limescale?

Limescale is mostly calcium carbonate with some magnesium carbonate mixed in there as well. So the answer would be calcium.


Are lime stones neutral?

Limestones are mostly made up of Calcite or Calcium Carbonate (CaCO3). Calcium Carbonate is basic in nature.


What is the chicken egg made out of?

Mostly calcium carbonate. 93% of it.


What is the earths limestone made of?

Limestone is mostly calcium carbonate.


Is marble 100 percent calcium carbonate?

Yes it is although there are other things that make marble up swell as calcium carbonate but it is mostly that !


Where was technetium mostly found?

Technetium is not a naturally-occurring element; it was created in a laboratory.


What is the chemical formulae for marble?

composed mostly of calcite (a crystalline form of calcium carbonate, CaCO3).


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The eggshells of quail, or any other bird, are mainly calcium carbonate (usually about 95%). The remainder is mostly calcium phosphate, magnesium carbonate, and various proteins.


What is the hard protective outer case of an oyster?

The shell of an oyster is mostly made of calcium carbonate.


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