Which one of the following is the correct sequence of the given elemen – McqOptions

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1.	Which one of the following is the correct sequence of the given elements in the increasing order of their reactivity?
A.	Iodine -Bromine- Chlorine-Fluorine
B.	Bromine- Iodine- Chlorine-Fluorine
C.	Bromine- Iodine- Fluorine-Chlorine
D.	Iodine -Bromine- Fluorine-Chlorine
Answer» B. Bromine- Iodine- Chlorine-Fluorine

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