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Which of the following elements is NOT considered a halogen?

-Bromine (Br)
-Chlorine (Cl)
-Fluorine (F)
-Argon (Ar)

User Elveatles
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1 Answer

4 votes

Answer:

Argon

Step-by-step explanation:

Halogens are elements within group 17 on the periodic table. As argon is in group 18, which means it is a noble gas. Bromine, chorine, and flourine are all in group 17, making them halogens.

User Dbgrman
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