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Which is the least reactive element in group 17 and why?
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Which is the least reactive element in group 17 and why?
The group 17 elements include fluorine(F),chlorine(Cl), bromine(Br), iodine(I) and astatine(At) from the top to the bottom. They are called “halogens” because they give salts when they react with metals.
Community Answer
Which is the least reactive element in group 17 and why?
Astatine is the least reactive element in group 17
Z=85
although nothing much is known about it but it is expected to react like other halogens but less vigorously .......
hope it will help u
if not then ask again
plz
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Which is the least reactive element in group 17 and why?
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