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2 maj 2021 · Argon is the 18th element of the periodic table. These argon facts contain chemical and physical data along with general information and history.
31 gru 2007 · Most argon is used in the production of steel where it is blown through the molten iron, along with oxygen. The argon does the stirring while the oxygen removes carbon as carbon dioxide. Argon is also used to exclude air to prevent oxidation of hot metals, in welding aluminium and in the production of titanium.
Argon is a rare and inert gas and belong to the Nobel gases. It was discovered by Sir William Ramsay and Lord Rayleigh in 1894. It emits unique and sharp spectral lines and is widely used in high speed photography and lasers.
26 cze 2024 · Argon is a colorless, odorless, and tasteless noble gas with the chemical symbol Ar and atomic number 18. It’s the third most abundant gas in the Earth’s atmosphere and is known for its inertness, rarely participating in chemical reactions.
24 kwi 2023 · Argon is a chemical element represented by symbol (Ar). Atomic number of argon is 18. It is in the group 18 of the periodic table and it’s a noble gas which comes after Chlorine in periodic table.
argon (Ar), chemical element, inert gas of Group 18 (noble gases) of the periodic table, terrestrially the most abundant and industrially the most frequently used of the noble gases. Colourless, odourless, and tasteless, argon gas was isolated (1894) from air by the British scientists Lord Rayleigh and Sir William Ramsay.
Argon (pronunciation: AR-gon) is a colorless, odorless, inert element belonging to the group of inert gases in the periodic table and is represented by the chemical symbol Ar [1, 2, 3]. Although it was once considered to be completely unreactive, it is now known to form a compound argon fluorohydride (HArF) during photolysis decomposition of ...
