Halogens are the elements in Group 7 of the periodic table.
When moving down the group, the elements in this group show several trends, such as decreased reactivity.
All of these elements form diatomic molecules.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.