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  • {{Infobox element Beryllium can be found in beryllium copper/bronze tools, in concentrations between 0.5—3%. Extraction is a complex p
    9 KB (1,264 words) - 13:34, 17 March 2018
  • {{Infobox element ...an other metals, as well as solutions of less-reactive metal ions, such as copper. Plan accordingly on what types of solutions and chemicals will come into c
    14 KB (1,991 words) - 11:52, 25 June 2023
  • {{Infobox element :2 [[Copper(II) carbonate|CuCO<sub>3</sub>]] + C → 2[[Copper|Cu]] + 3CO<sub>2</sub><ref>https://www.youtube.com/watch?v=g3ar6zGcTQY</ref
    14 KB (1,993 words) - 22:25, 26 August 2023
  • {{Infobox element ...le.ro/books?id=KXwgAZJBWb0C&pg=RA1-PT224&lpg=RA1-PT224&dq=chlorine+attacks+copper&source=bl&ots=RgG_xtytXk&sig=AlZHGGUonD_edLw6r6tj7vpXE84&hl=ro&sa=X&ei=_zGY
    13 KB (1,873 words) - 17:48, 8 November 2023
  • {{Infobox element ...a transitional metal, part of Group 11, the same group as [[silver]] and [[copper]]. It's well known for its corrosion resistance and its high economic value
    12 KB (1,713 words) - 20:30, 20 March 2023
  • {{Infobox element ...absorb the mercury droplets, which means that you're better off just using copper in the first place.
    12 KB (1,745 words) - 00:11, 11 December 2019
  • {{Infobox element |right=[[Copper]]
    11 KB (1,500 words) - 12:03, 25 June 2023
  • {{Infobox element Nitrogen can be isolated from air via reduction of oxygen with [[copper]] turning or other reducing agents (except metals that will burn in a nitro
    10 KB (1,435 words) - 18:47, 7 November 2019
  • {{Infobox element Another method would require the thermal decomposition of copper phosphide:
    17 KB (2,529 words) - 20:50, 16 October 2022
  • {{Infobox element ...muth. Older solders tend to contain [[lead]]. Bronze, which is an alloy of copper and tin is a poorer source, as only 12-30% is tin. Older dishes were made o
    10 KB (1,322 words) - 18:08, 27 May 2018
  • {{Infobox element ...acid]] and [[potassium hydroxide]] solutions but not in water. It corrodes copper, iron, and stainless steel in its molten state. It reacts with oxygen in ai
    10 KB (1,403 words) - 19:15, 30 August 2020
  • {{Infobox element ...n peroxide over the course of several days to free it from the surrounding copper. When finished, each torch element yields a cylinder of hafnium approximate
    12 KB (1,669 words) - 21:39, 15 October 2017
  • {{Infobox element |left=[[Copper]]
    11 KB (1,543 words) - 17:21, 13 February 2021
  • {{Infobox element |above= [[Copper|Cu]]
    16 KB (2,276 words) - 16:36, 4 April 2023
  • {{Infobox element |image name=Electrolytic copper.jpg
    16 KB (2,353 words) - 12:11, 25 June 2023