जॉइन Examsbookउत्तर : 4. "All of the above"
Which element is a member of the halogen family?5
प्र: Which element is a member of the halogen family?
- 1Chlorinefalse
- 2Brominefalse
- 3Iodinefalse
- 4All of the abovetrue
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उत्तर : 4. "All of the above"
व्याख्या :
Answer: D) All of the above Explanation: The halogens make up group 17 in the periodic table. They are five elements: Chlorine (Cl) Fluorine (F) Bromine (B) Iodine (I) Astatine (At). But astatine is not purely halogen as it is radioactive.