Answer:
It is a negative ion that has one more valence electron than a neutral bromine atom.
Explanation:
The bromine atom (Br) accepts one electron and forms the bromide ion (Br-), which carries a unit negative charge. Thus, the charge of the bromide ion is -1.
Bromine is corrosive to human tissue in a liquid state and its vapors irritate eyes and throat. Bromine vapors are very toxic with inhalation. Humans can absorb organic bromines through the skin, with food and during breathing. Organic bromines are widely used as sprays to kill insects and other unwanted pests.
Its salts are found in the crust at about . 4 parts per million. Bromine is only the 64th most common element on Earth. It is more rare than three quarters of the elements that comprise the Earth's crust
bromine is commonly found in highly un-reactive bromide salts - in much the same way that the poisonous green gas chlorine is commonly found in boring sodium chloride, table salt. ... Today, bromine is extracted on an industrial scale from salt lakes that are especially rich in the element, above all the Dead Sea
The correct answer is b I hope that this helps
3. Could be elected the chairman, 4. Nominated county officers and 5. Chose delegates to the state convention... because I read that the county chairman came into existence first and it nominated most county officers, elected the county chairman, and later chose delegtes to the state convention.
The Columbian Exchange affected the interactions between Europeans and Natives by forcing labor and spreading disease to the Native Americans. The Europeans' trade markets grew and expanded overseas. Both gained crops as well.
The Columbian Exchange, also known as the Columbia Exchange, was the extensive transfer of plants, animals, precious metals, commodities, cultures, population, technology, disease, and ideas between the New World of the Western Hemisphere and the Old World of the Western Hemisphere. Eastern Hemisphere, late 15th century onwards.
Named after the Italian explorer Christopher Columbus, it is associated with European colonization and world trade after his 1492 voyage. Some were accidental or unintentional. Epidemics from the Old World have reduced Native American populations by 80-95% since the 15th century, most severely in the Caribbean.
The cultures of both hemispheres have been greatly influenced by the migration of people from the Old World to the New World. European settlers and African slaves, to varying degrees, replaced indigenous peoples across the Americas.
Learn more about Columbian Exchange here: brainly.com/question/9813
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