1789
Oxygen was discovered by Joseph Priestley in 1774. The exact date is August 1, 1774.
Zirconium was discovered by Martin Heinrich Klaproth (Germany) in 1789, studying the mineral zircon (zirconium silicate); Klaproth obtained also the zirconium dioxide . The metal zirconium was separated in 1824 by Berzelius.
Iron was discovered in ancient times, but the exact place and date are unknown. However, evidence of iron smelting dates back to around 2000 - 1200 BC in the Middle East and Anatolia.
Zirconium is named after the mineral zircon, where it was first discovered. The name is derived from the Persian word "zargun," meaning "gold-colored." Despite the name, zirconium is a silver-gray metal.
The element zirconium was named after the mineral zircon, where it was first discovered. Zirconium is commonly found in zircon minerals and is often associated with other elements like silicon, hafnium, and thorium. The name zircon itself is derived from the Arabic word "zargun," meaning "gold-colored."
Zirconium was discovered in Berlin, Germany in 1789.
The community answer is utter nonsense. Zirconium was discovered in 1789 by Martin Heinrich Klaproth.
Zirconium was discovered by Martin Heinrich Klaproth in 1789.
Martin Heinrich Klaproth , German chemist, discovered zirconium.
Zirconium was discovered by Martin Heinrich Klaproth in 1789.
Zirconium was discovered by Martin Heinrich Klaproth, a German chemist.
Oxygen was discovered by Joseph Priestley in 1774. The exact date is August 1, 1774.
Zirconium was discovered by Martin Heinrich Klaproth, a German chemist, while analyzing the composition of the mineral jargon (ZrSiO4) in 1789. Source: education.jlab.org
Zirconium was discovered by Martin Heinrich Klaproth (Germany) in 1789, studying the mineral zircon (zirconium silicate); Klaproth obtained also the zirconium dioxide . The metal zirconium was separated in 1824 by Berzelius.
It was discovered in 1789 by Martin Klaproth, a German.
it is silver white. it is discovered by a German chemist. it was discovered in 1989.
Zirconium was discovered by Martin Heinrich Klaproth, a German chemist, while analyzing the composition of the mineral zircon - ZrSiO4 in 1789. The color of natural zircon is sometimes silmilar to color of gold. The zirconium dioxide -ZrO2 is white. Zirconium metal (obtained by Berzelius in 1824) is similat to a steel.