what are helogen groups?
hoii_gud evng koi on h ky mere flwing me se?
mele che baat klo _subham,Ashu,Tanu, Shuru anyone?
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- Elements of group 14 of the periodic table are called halogen. Atomic Number Element 9 F Fluorine 17 Cl Chlorine 35 Br Bromine 53 I Iodine 85 At Osteatine
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