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Chromium was discovered by?
Louis vauquelin
What is the discovery date for chromium?
Chromium was discoverd by Nicolas-Louis Vauquelin in 1797.
How long have chromium have been discovered?
Chromium was discovered by Nicholas Louis Vauquelin in 1797.
Discoverer of chromium?
Chromium was discovered in 1797 by the French chemist Nicholas Louis Vauquelin.
When did Louis Vauquelin discover chromium?
1777
Who dicovered chromium?
Louis Nicolas Vauquelin first isolated metalic chromium in 1798.
Why was Louis Vauquelin so important?
Because Louis Nicolas Vaquelin discover chromium or Cr.
Who discovered chromium?
As to how chromium was discovered, that may be lost in history. Some of the tips of bronze spears of the Terra cotta Army, ~300 BCE, show no corrosion, and have been found to be coated with a chromium compound. That has to be a long-lasting coating! Chromium is so named because many of its compounds are brightly coloured. Chroma = colour in Greek. Some chromium salts are quite toxic, and are part of the story line of the film Erin Brokovich. This concerns the hexavalent form. In modern times, it was first identified by Voiquelin around 1797. Probably in the analysis of a bright red lead chromate.
Who discovered the beryllium?
Beryllium was discovered by Louis-Nicolas Vauquelin in 1798
What year was berylium discovered?
Beryllium was discovered in 1798 by Louis-Nicholas Vauquelin.
Who discovered atomic number 4?
Louis Nicolas Vauquelin
Who discovered the element Be?
Beryllium was discovered by French chemist Louis-Nicolas Vauquelin in 1798. Vauquelin suggested the name glucinium, meaning "sweet tasting," for the element because the element and some of its compounds have a sweet taste. The name beryllium was adopted officially in 1957.
