deelnovak deelnovak
  • 21-12-2020
  • Chemistry
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Do Halogens gain or lose electrons to form ions

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emandawi315
emandawi315 emandawi315
  • 21-12-2020
Halogens are among the most reactive of all elements. They have seven valence electrons, so they are very “eager” to gain one electron to have a full outer energy level. So they gain
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