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Are teeth made of calcite?
No, teeth are primarily made of a mineral called hydroxyapatite, which is a crystalline form of calcium phosphate. Calcite is a different mineral composed mostly of calcium carbonate, commonly found in rocks like limestone.
How many types of apatite are there?
There are three main types of apatite minerals: fluorapatite, hydroxylapatite, and chlorapatite. These minerals are composed of calcium phosphate and vary in their chemical composition based on the presence of fluoride, hydroxyl, or chlorine ions. Apatite is an important mineral in the Earth's crust and is commonly found in igneous, sedimentary, and metamorphic rocks.
What gas has the atomic number of 19?
The gas with atomic number 19 is potassium, a chemical element commonly found in nature. Potassium is an essential mineral for human health and is involved in various biological processes in the body.
What allows humans to have different traits?
Different alleles allow people to have different traits from each other.
How can two coumpounds made from the same element be so different?
Because the proportions of the elements are different in the different compounds. They may contain the same elements, but the different proportions make them different compounds with different properties.
What is the chemical formula for fluorapatite?
The chemical formula for fluorapatite is Ca5(PO4)3F.
Contains oygen and carbon softer than fluorit but harder than gypsum?
limestone
Where is fluorit found?
It is found all over th us. In places such as Canada, New Mexico, Th U.S.A, Africa
What is these is a mineral used in fertilizers?
Several different ones. Calcite is used as a fertiliser under the name "lime". Various sulphate and phosphate minerals are also used to make fertiliser, such as gypsum (calcium sulphate dihydrite) and fluorapatite (calcium fluorophosphate).
What has the author SD Scott written?
S.D Scott has written: 'The system magnetite-fluorapatite-water and its relation to Multi-Minerals Number 6 orebody, Nemegos, Ontario' -- subject(s): Nemegos, Multi-Minerals Ltd
Coating that protect teeth from decay?
When used fluoridated tooth paste regularly or after professional fluoride application, fluoride reacts with the hydroxyapatite crystals present in enamel to form fluorapatite crystals which are more protective against tooth decay.
Where is fluorine found in nature?
Fluorine is found in nature primarily in the form of various minerals like fluorspar, cryolite, and fluorapatite. It is also present in small amounts in soil, water, and certain plants.
Is fluorine common or rare?
The element is common, however; this does not imply a particular molecule is common- such as diatomic fluorine.
Are teeth made of calcite?
No, teeth are primarily made of a mineral called hydroxyapatite, which is a crystalline form of calcium phosphate. Calcite is a different mineral composed mostly of calcium carbonate, commonly found in rocks like limestone.
What does fluoride combine with?
Fluoride can combine with various elements to form compounds. In water fluoridation, fluoride ions combine with calcium and hydroxyapatite in teeth to form fluorapatite, which helps prevent tooth decay. In industrial processes, fluoride can combine with metals like aluminum and magnesium to form fluorides.
How many types of apatite are there?
There are three main types of apatite minerals: fluorapatite, hydroxylapatite, and chlorapatite. These minerals are composed of calcium phosphate and vary in their chemical composition based on the presence of fluoride, hydroxyl, or chlorine ions. Apatite is an important mineral in the Earth's crust and is commonly found in igneous, sedimentary, and metamorphic rocks.
Is fluoride deficiency known to cause dental decay?
yes of course flouride is a material used by the body to make up tooth material the higher the flouride content the stronger the tooth (up to a level - too much flouride causes damage to teeth) thus - flouride deficiency causes teeth to be more prone to tooth decay
