which group is called halogens and why????
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Answered by
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hello....
▶▶The halogens are located on the left of the noble gases on the periodic table....
▶▶the word halogen means salt former that is these halogen elements combined with metals and form salts......
▶▶The elements are fluorine ,chlorine,bromine,iodine etc
▶▶Oxidation number of halogen is -1.
▶▶All halogen elements have seven electrons in the outer most shell...
thank you....
▶▶The halogens are located on the left of the noble gases on the periodic table....
▶▶the word halogen means salt former that is these halogen elements combined with metals and form salts......
▶▶The elements are fluorine ,chlorine,bromine,iodine etc
▶▶Oxidation number of halogen is -1.
▶▶All halogen elements have seven electrons in the outer most shell...
thank you....
Answered by
0
Explanation:
17 group
As they react with alkali metals and alkaline earth metals to form halide salt.
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