which element is a halogen? argon bromine calcium lithium
which element is a halogen? argon bromine calcium lithium
Answer
Brief Explanations:
Halogens are the elements in Group 17 of the periodic - table. Bromine is in Group 17. Argon is a noble gas (Group 18), calcium is an alkaline - earth metal (Group 2), and lithium is an alkali metal (Group 1).
Answer:
B. bromine