halogens
Fluorine, chlorine, bromine, and iodine are halogens. This topic is part of Chemistry within Science & Nature. This page currently draws on 6 supporting questions, with answers and bonus facts available below.
halogens trivia questions
Which periodic-table group contains the halogens?
Answer: Group 17
Bonus fact: Fluorine, chlorine, bromine, and iodine are halogens.
Halogens commonly form ions with what charge?
Answer: −1
Bonus fact: They tend to gain one electron.
Halogens occupy which group of the periodic table?
Answer: Group 17
Bonus fact: Fluorine, chlorine, bromine, iodine, and related elements are halogens.
Which family of elements generally has a strong tendency to gain an electron?
Answer: Halogens
Bonus fact: Halogens are one electron short of a filled valence shell, which helps explain their high reactivity.
Chlorine belongs to which group of elements?
Answer: Halogens
Bonus fact: Chlorine is a Group 17 halogen.
Fluorine belongs to which periodic-table group?
Answer: Halogens
Bonus fact: Fluorine is a Group 17 element.