Liquid Mercury. Mercury (Hg),atomic numbe 80,is a silvery liquid used in thermometers and barometers. It is most commonly obtained by the reduction of the mineral cinnabar. Mercury is used in electrical apparatus,catalysis,poisons and dental amalgams. Mercury,or quicksilver,is a dense,silvery metal which is liquid at room temperature. It freezes at -38.9 degrees Celsius | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 2817 px × 2178 px |
Model Release : | Non requis |
Property Release : | Non requis |
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