Thier all in the same periodic group
Halogens are all non-metals, they are all very reactive, and they are all colorful.
All halogens are very reactive chemical elements anf form anions.
The common oxidation number for halogens is -1. This is because halogens have 7 electrons in their outer shell and tend to gain 1 electron to achieve a full valence shell, resulting in an oxidation number of -1.
Halogens Apex ;)
Group VIIA elements are known as halogens and all have 7 valence electrons.
all these features have one thing in common they all want this dick
the halogens
Both are salts, contain sodium and contain halogens (iodine and chlorine are halogens).
FluorineChlorineBromineIodineAstatine
Group 7 are Halogens. The most common are Flourine, Chlorine, Iodide, however, there are more
All alkali metals, alkaline earth metals, and halogens have a common valence electron configuration: alkali metals have 1 valence electron, alkaline earth metals have 2 valence electrons, and halogens have 7 valence electrons. This shared electron configuration influences their chemical properties, such as reactivity and bonding tendencies.
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