Fluorine
The fluorine (fluorine, fluorine, Luo Fluor British Fluorine) is an element of atomic number 9.
The symbol of an element is F.
The lightest halogen.
I have the biggest electronegativity in all elements and always take oxidation numbers of -1 in compounds.
Because reactivity is high, there is it in nature as a fluorite or cryolite, and there is not it in the simple substance.
（The article fluoride is reference about a compound including the fluorine, too）The fluorite which is a compound of the fluorine in iron manufacture for a long time(CaF2) But, it was used as a melting drug.
There is usually simple substances as F2 of two atom molecules.
Gas to have bad-smelling (claimed to seem to be chlorine even if I am suspicious) that is special toward with a fawn by the normal temperature ordinary pressure.
There is very strong oxygenation; a deadly poison.
Melting point -223 degrees Celsius, boiling point -188 degrees Celsius, specific gravity 1.11 (in the boiling point, I assume air 1).
Reactivity is extremely high and I oxidize and make a compound (fluoride).
In the property, it is rare that I save it in a simple substance to invade even glass and Shirokane.
It is saved in the state of the compound which is calmer than the simple substance wholly, and a container coated a bottle and the Teflon of the product made in polyethylene which is hard to be attacked is used for a container even if it is a compound.
A simple substance is hydrogen fluoride(HF) Do make electrolysis; hydrogen fluoride potassium?(KHF2) I am provided by making electrolysis.
There is a scientific organization insisting that it is the one of the essential trace elements.
Lack and a range of quantity becoming superabundant are small (I refer to the fluorosis # meal intake standard of the tooth).
The supplement of the fluorine is manufactured out of Japan, but there can be the thing insisted that the manufacture in Japan is difficult.
The main intake source is drinking water and a bone of the animals.
The surplus intake of the fluorine has an osteosclerosis, lipid metabolism disorder, glucide metabolism disorder and connection (I refer to fluorosis).
The oxidation power is strong, and the simple substance of the fluorine reacts with most elements.
The symbol of an element is F.
The lightest halogen.
I have the biggest electronegativity in all elements and always take oxidation numbers of -1 in compounds.
Because reactivity is high, there is it in nature as a fluorite or cryolite, and there is not it in the simple substance.
（The article fluoride is reference about a compound including the fluorine, too）The fluorite which is a compound of the fluorine in iron manufacture for a long time(CaF2) But, it was used as a melting drug.
There is usually simple substances as F2 of two atom molecules.
Gas to have bad-smelling (claimed to seem to be chlorine even if I am suspicious) that is special toward with a fawn by the normal temperature ordinary pressure.
There is very strong oxygenation; a deadly poison.
Melting point -223 degrees Celsius, boiling point -188 degrees Celsius, specific gravity 1.11 (in the boiling point, I assume air 1).
Reactivity is extremely high and I oxidize and make a compound (fluoride).
In the property, it is rare that I save it in a simple substance to invade even glass and Shirokane.
It is saved in the state of the compound which is calmer than the simple substance wholly, and a container coated a bottle and the Teflon of the product made in polyethylene which is hard to be attacked is used for a container even if it is a compound.
A simple substance is hydrogen fluoride(HF) Do make electrolysis; hydrogen fluoride potassium?(KHF2) I am provided by making electrolysis.
There is a scientific organization insisting that it is the one of the essential trace elements.
Lack and a range of quantity becoming superabundant are small (I refer to the fluorosis # meal intake standard of the tooth).
The supplement of the fluorine is manufactured out of Japan, but there can be the thing insisted that the manufacture in Japan is difficult.
The main intake source is drinking water and a bone of the animals.
The surplus intake of the fluorine has an osteosclerosis, lipid metabolism disorder, glucide metabolism disorder and connection (I refer to fluorosis).
The oxidation power is strong, and the simple substance of the fluorine reacts with most elements.