What is bromine called

Dispose of any other objects that have come into contact with the element. According to Waste Management guidelines, bromine is categorised as a hazardous substance and should always be disposed off by an accredited hazard waste carrier. Ideal Response have undertaken both small and large bromine cleaning situations from all over. Contact a specialist bromine clean-up service for a fast and effective response and dispose of the chemical safely.

Following the breakage of a pendulum in a grandfather clock, a concerned customer called Ideal Response for In our latest blog post we cover the procedures that need to be taken into consideration for a major mercury What is Bromine? Home Blog What is Bromine? Section Navigation. Facebook Twitter LinkedIn Syndicate. Facts about Bromine. Minus Related Pages. What bromine is Bromine is a naturally occurring element that is a liquid at room temperature. It has a brownish-red color with a bleach-like odor, and it dissolves in water.

Bromine can also be found as an alternative to chlorine in swimming pools. Products containing bromine are used in agriculture and sanitation and as fire retardants chemicals that help prevent things from catching fire.

Some bromine-containing compounds were historically used as sedatives drugs that can make people calm or sleepy. However, these drugs are for the most part no longer found on the market in the United States. How you could be exposed to bromine Following the release of bromine into water, you could be exposed by drinking the contaminated water. If food becomes contaminated with bromine, you could be exposed by eating the contaminated food. Following release of bromine gas into the air, you could be exposed by breathing the fumes.

Skin exposure to bromine could occur through direct contact with bromine liquid or gas. Bromine gas is heavier than air, so it would settle in low-lying areas. How bromine works Bromine works by directly irritating the skin, mucous membranes, and tissues. Bromine is also found in compounds called halons, which contain carbon atoms to which fluorine, fluorine, and sometimes chlorine, are also attached.

These compounds are used in fire extinguishers, since they do not damage electronic equipment. Methyl bromide, CH 3 Br, used to be used as a soil fumigant to kill insects and bacteria, but its use is being phased out under the Montreal Protocols. Iodine forms dark, shiny, purple crystals at room temperature.

The name come from the Greek word iodes , meaning "violet. It is found in the ores iodargyrite [silver iodide, AgI] and lautarite [calcium iodate, Ca IO 3 2 ], in seawater, and some natural sea-salt deposits and brines.

Iodine is toxic, but it is so much less reactive than the other halogens that it is not as dangerous, and in low concentrations it can be used as an antibacterial agent. Iodine in the form of the iodide anion, I - is essential in the diet; it accumulates in the thyroid gland, where it is incorporated into hormones that help to regulate metabolic functions.

Iodine deficiency results in a condition called goiter, in which the thyroid gland becomes enlarged. Radioactive iodine, a beta emitter which decays to xenon with a half-life of 8 days, is used to diagnose thyroid problems. Silver iodide, AgI, is light-sensitive, and is used in photography; it is also used in seeding clouds to promote the formation of rain.

Astatine is a radioactive element. The name of the element is derived from from the Greek word astatos , which means "unstable. Astatine is found in trace amounts in some uranium ores, where it is produced as a part of the decay series of uranium and thorium, but since all of its isotopes have fairly short half-lives the longest, astatine, has a half-life of 8 hours , there is not much of this element around.

It is estimated that there is less than 30 grams of astatine in the Earth's crust. The study used a variety of methods to calculate the amount of bromine present in the atmosphere.

The study suggested that approximately one third of ozone depletion is due to bromine. According to the study, the bromine compounds in the atmosphere have four major sources:. Since the peak in with bromine levels approximately 20 parts per million, the levels of bromine in the atmosphere have been decreasing at a rate of 0.

Several resources were used in the authors' calculations and were focused in tropical and subtropical regions. The NOAA also reported in late that levels of bromine and other ozone-depleting gases are decreasing in the atmosphere. The study looked at the atmosphere over Antarctica and the mid-latitudes and combined current values with observations dating back to the s and projected values out through Using values as a benchmark, the researches forecast that ozone depleting gases primarily containing bromine and chlorine, will reduce to levels between and in the mid-latitudes and around over Antarctica.