[permalink] [id link]
Bromine ( or ; from, meaning " stench ( of he-goats )") is a chemical element with the symbol Br, and atomic number of 35.
from
Wikipedia
Some Related Sentences
Bromine and ;
Bromine is rarer than about three-quarters of elements in the Earth's crust ; however, the high solubility of bromide ion has caused its accumulation in the oceans, and commercially the element is easily extracted from brine pools, mostly in the United States, Israel and China.
Bromine and from
* Chemistry in its element podcast ( MP3 ) from the Royal Society of Chemistry's Chemistry World: Bromine
Bromine is derived from brine, or saltwater, and local companies play an international role in the commercialization of bromine and its many applications.
Bromine and is
Bromine has no essential function in mammals, though it is preferentially used over chloride by one antiparasitic enzyme in the human immune system.
Bromine is slightly soluble in water, but it is highly soluble in organic solvents such as carbon disulfide, carbon tetrachloride, aliphatic alcohols, and acetic acid.
Columbia County, along with Union County, is home to the largest Bromine reserve in the United States.
* Bromine monochloride ( BrCl ) is a red-brown gas with a boiling point of 5 ° C.
* Bromine trifluoride ( BrF < sub > 3 </ sub >) is a yellow-green liquid which conducts electricity — it ionises to form +.
* Bromine pentafluoride ( BrF < sub > 5 </ sub >) is a colourless fuming liquid, made by reacting bromine trifluoride with fluorine at 200 ° C.
Bromine is trapped with iron turnings to give a solution of ferric bromide.
Bromine is included as an ozone-depleting chemical because although it is not as abundant as chlorine, it is 45 times more effective per atom in destroying stratospheric ozone.
Bromine ( Br ) has two stable isotopes and 30 known unstable isotopes, the most stable of which is < sup > 77 </ sup > Br with a half-life of 57. 036 hours
Bromine and chemical
* Bromine ( Br ), chemical element with atomic number 35
In the early 19th century Ignacy Fonberger, a professor at the University of Vilnius, analyzed the chemical composition of Druskininkai's waters and showed that they contain large amounts of Calcium, Sodium, Potassium, Iodine, Bromine, Iron and Magnesium.
Bromine and element
For an alternative listing of inorganics containing bromine please see inorganic compounds by element # Bromine.
Bromine and with
Bromine has no known essential role in human or mammalian health, but inorganic bromine and organobromine compounds do occur naturally, and some may be of use to higher organisms in dealing with parasites.
* Reaction of Cyclohexene with Bromine and Potassium Permanganate
Colour code: Carbon, C: black Hydrogen, H: white Bromine, Br: red-brown Oxygen, O: red Structure calculated with Spartan Student 4. 1, using the PM3 semi-empirical method.
Bromine and Br
Bromine has two stable isotopes, < sup > 79 </ sup > Br ( 50. 69 %) and < sup > 81 </ sup > Br ( 49. 31 %).
Bromine and .
Bromine was discovered independently by two chemists, Carl Jacob Löwig and Antoine Balard, in 1825 and 1826, respectively.
Bromine was not produced in large quantities until 1860.
* Theodoregray. com – Bromine
Bromine atoms are even more efficient catalysts, hence brominated CFCs are also regulated.
* Bromine monofluoride ( BrF ) has not been obtained as a pure compound — it dissociates into the trifluoride and free bromine.
; and from
The name presumably derives from the French royal house which never learned and never forgot ; ;
the Safavids fell from power ; ;
All kinds come to walk in the promenade: merchants from the bazaar bickering over a deal ; ;
Those writers known collectively as the `` Southern school '' have received accolades from even those critics least prone to eulogize ; ;
It is interesting, however, that despite this strong upsurge in Southern writing, almost none of the writers has forsaken the firmly entrenched concept of the white-suited big-daddy colonel sipping a mint julep as he silently recounts the revenue from the season's cotton and tobacco crops ; ;
Three of these only were protected from us by stern commandment: the roses, whose petals might not be collected until they had fallen, to be made into perfume or rose-tea to drink ; ;
Other flowers we might gather as we pleased: myrtle and white violets from beneath the lilacs ; ;
The monk Savonarola, brought over from the Renaissance and placed against the background of Munich at the turn of the century, protests against the luxurious works displayed in the art-shop of M. Bluthenzweig ; ;
To escape from a prison camp required a very special state of mind ; ;
This arrangement was for Copernicus literally monstrous: `` With ( the Ptolemaists ) it is as though an artist were to gather the hands, feet, head and other members for his images from divers models, each part excellently drawn, but not related to a single body ; ;
In September '76 Thomas Huxley, Darwin's famous disciple, came from England to speak in a crowded auditorium at the formal opening of the University ; ;
Besides, Miss Henrietta -- as she was generally known since she had put up her hair with a chignon in the back -- had little time to spare them from her teaching and writing ; ;
Almost from that day, until his death, Olgivanna was to stay at his side ; ;
; and meaning
that these products constituted a `` line of commerce '' within the meaning of the Clayton Act ; ;
This something leads to a conception of an over-all Social Plan with a meaning interpretable in terms of ultimate ends ; ;
But first, we must define two terms so that their meaning will be clearly understood: form -- any unique sequence of alphabetic characters that can appear in a language preceded and followed by a space ; ;
From the point of view of syntactic analysis the head word in the statement is the predicator has broken, and from the point of view of meaning it would seem that the trouble centers in the breaking ; ;
In the second sentence if drinking water is a gerundial clause and without drinking water is roughly equivalent in meaning to unless I drink water, there will be stronger stress on water than on drinking ; ;
Thus his persistence values for some stem frequencies per meaning are: stem identical in 8 languages, 100% ; ;
But consideration of the frequency of stems per constant meaning seems to be established as having significance in comparative situations with diachronic and classificatory relevance ; ;
The meaning of this, as we shall see, is that he had no fund of visual memory-images of objects as objects ; ;
The meaning of the epithet " Lyceus " later became associated Apollo's mother Leto, who was the patron goddes of Lycia ( Λυκία ) and who was identified with the wolf ( λύκος ), earning him the epithets Lycegenes ( ; Λυκηγενής, Lukēgenēs, literally " born of a wolf " or " born of Lycia ") and Lycoctonus ( ; Λυκοκτόνος, Lukoktonos, from λύκος, " wolf ", and κτείνειν, " to kill ").
Members of the family are usually perennial herbs with sword-shaped unifacial leaves ; the inflorescence is a spike or panicle of solitary flowers, or forms a monochasial cyme or rhipidium ( meaning that the successive stems of the flowers follow a zig-zag path in the same plane ); and the flower has only three stamens, each opposite to an outer tepal.
The same notation is used with sets to denote cardinality ; the meaning depends on context.
The meaning of the legends is seldom intelligible: but some of the gems are amulets ; and the same may be the case with nearly all.
This word is usually conceded to be derived from the Hebrew ( Aramaic ), meaning " Thou art our father " ( אב לן את ), and also occurs in connection with Abrasax ; the following inscription is found upon a metal plate in the Carlsruhe Museum:
In Norse religion, Asgard ( Old Norse: Ásgarðr ; meaning " Enclosure of the Æsir ") is one of the Nine Worlds and is the country or capital city of the Norse Gods surrounded by an incomplete wall attributed to a Hrimthurs riding the stallion Svaðilfari, according to Gylfaginning.
A good example of the contempt the first democrats felt for those who did not participate in politics can be found in the modern word ' idiot ', which finds its origins in the ancient Greek word, idiōtēs, meaning a private person, a person who is not actively interested in politics ; such characters were talked about with contempt, and the word eventually acquired its modern meaning.
0.269 seconds.