which element is a halogen?\n○ chlorine (cl)\n○ oxygen (o)\n○ carbon (c)\n○ radon (rn)

which element is a halogen?\n○ chlorine (cl)\n○ oxygen (o)\n○ carbon (c)\n○ radon (rn)

which element is a halogen?\n○ chlorine (cl)\n○ oxygen (o)\n○ carbon (c)\n○ radon (rn)

Answer

Brief Explanations:

Halogens are the elements in Group 17 of the periodic table. Chlorine is in Group 17. Oxygen is in Group 16, carbon in Group 14 and radon in Group 18.

Answer:

chlorine (Cl)