Granules of the metal zinc Zn, as used in a UK high school.

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Zinc, in commerce also spelter, is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element of group 12 of the periodic table.

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Size: 3624px × 2415px
Location: London UK
Photo credit: © Maurice Savage / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: close, detail, education, granules, hand, high, material, metal, palm, practicals, school, science, spelter, uk, zinc, zn