Question

6 the elements in the halogen group include the following a fluorine, chlorine, bromine, iodine, and astatine b helium, neon, argon, krypton, xenon, and radon c fluorine, chlorine, bromine, neon, argon, krypton d boron, carbon, nitrogen, oxygen, fluorine, and neon

Explanation:

The Halogen Group (Group 17 in the periodic table) consists of Fluorine (F), Chlorine (Cl), Bromine (Br), Iodine (I), and Astatine (At). Option B lists noble gases (Group 18). Option C mixes halogens (F, Cl, Br) with noble gases (Ne, Ar, Kr). Option D has elements from different groups (Boron - Group 13, Carbon - Group 14, Nitrogen - Group 15, Oxygen - Group 16, Fluorine - Group 17, Neon - Group 18).

Answer:

A. Fluorine, Chlorine, Bromine, Iodine, and Astatine