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
1) France
2) major general
Answer:
Aryans from central Asia invaded South Asia and introduced the caste system as a means of controlling the local populations.
Answer: The similarity is the movement, both the defensive and offensive teams are always on the move.
Explanation:The team that does not have possession of the ball is the defensive team. Good team defense is essential to winning any game in sport but they keep moving trying to get possession.
The team that has possession of the ball is on the offense. When on offense, a team may take a number of different tactics or strategies depending on which players are in the game at the time and on the skill level and type of the players.
One general strategy of offensive play that all players should employ is Passing and Moving. This means that you should never just stand still on offense.
