Iodine

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• Halogens emitted from oceans amplify global warming of methane in the atmosphere
  

  An international team, led by researchers from the Spanish National Research Council (CSIC), has performed climate-related chemistry simulations to assess the impact of oceanic emissions of halogenated compounds (iodine, bromine and chlorine) on methane in the atmosphere, the second most important c more

• Impossible material made possible inside a graphene sandwich
  

  Atoms bind together by sharing electrons. The way this happens depends on the atom types but also on conditions such as temperature and pressure. In two-dimensional (2D) materials, such as graphene, atoms join along a plane to form structures just one atom thick, which leads to fascinating propertie more

• Efficient catalyst for water splitting
  

  Chemists at the Technical University of Munich (TUM) have developed an efficient water splitting catalyst as part of a collaborative international research effort. The catalyst comprises a double-helix semiconductor structure encased in carbon nitride. It is perfect for producing hydrogen economical more

Infographics Iodine

Group 7 Elements

This graphic looks at the halogens, found in Group 7 of the Periodic Table. This group consists of the elements fluorine, chlorine, bromine, iodine and astatine – the as yet provisionally named artificial element 117, tennessine, may also be a halogen. As always, the following are a few interesting more