What group is Br?

John Teater asked, updated on February 15th, 2021; Topic: what is the oxidation number of bro2 -
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Bromine (Br), chemical element, a deep red noxious liquid, and a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table.

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On top, is BR a metal?

Smelly element No. 35, bromine, is a fairly abundant element but has a rare property: it is the only nonmetal to exist in liquid form at room temperature, and one of only two elements (the other being mercury) that is liquid at room temperature and pressure.

By the way, why is bromine dangerous? Bromine is corrosive to human tissue in a liquid state and its vapors irritate eyes and throat. Bromine vapors are very toxic with inhalation. ... Through food and drinking water humans absorb high doses of inorganic bromines. These bromines can damage the nervous system and the thyroid gland.

On top of this, what is Br on the periodic table?

Bromine is a chemical element with symbol Br and atomic number 35.

Is BR aqueous or solid?

Bromine (Br, element 35), also found as a diatomic molecule (Br2), is a liquid at room temperature, solidifying at -7.2ºC.

10 Related Questions Answered

What does BR and BA mean?

The credits feature symbols of chemical elements from the Periodic Table in green (for example, the symbols Br and Ba for bromine and barium in Breaking Bad and the symbol Cr for chromium in Created by Vince Gilligan).

What color is 2% bromine?

Bromine is a dark reddish-brown fuming liquid with a pungent odor....What color is 2% bromine?Classification:Bromine is a halogen and a nonmetal
Color:red-brown
Atomic weight:79.904
State:liquid
Melting point:-7 oC , 277 K

Is bromine gas hot or cold?

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.

Is Phosphorus a solid liquid or gas?

Phosphorus is a solid. A highly reactive, poisonous, non-metallic element occurring naturally in phosphates, especially apatite, and existing in three allotropic forms, white (or sometimes yellow), red and black.

Why is Br and Ba in breaking bad?

The design highlights two elements on the Periodic table, "Br" and "Ba." The first is the symbol for Bromine, a chemical element which is useful for fire retardants. The second stands for Barium, a chemical element used frequently in fireworks. It also gives off a flame a greenish hue when heated.

How many metals are on the periodic table?

95

Is chlorine or bromine safer?

The spa chemicals you use are all safe in the proper amounts. But some people may react differently to them. Chlorine: Can be harsh on the skin, hair, and eyes, especially at too-high levels. ... Bromine: Is gentler on your skin than chlorine, but can be a bit more difficult to wash off after a long soak.

Was bromine used in the war?

This side-effect also lies behind the urban myth that bromide was added to the tea of prisoners and World War I soldiers in order to reduce sexual urges. For most of the 20th Century, the main use of bromine was something now known to have been seriously damaging to public health.

How long does bromine stay in your system?

Cause. High levels of bromide chronically impair the membrane of neurons, which progressively impairs neuronal transmission, leading to toxicity, known as bromism. Bromide has an elimination half-life of 9 to 12 days, which can lead to excessive accumulation.

Who named bromine?

Periodic Table appDiscovery date1826
Discovered byAntoine-Jérôme Balard in Montpellier, France and Carl Löwig in Heidelberg, Germany
Origin of the nameThe name comes from the Greek 'bromos' meaning stench.
Allotropes