what is argon define briefly
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Argon - Argon is a chemical element with symbol Ar and atomic number 18. Argon is an element that is an inert gas, which means it's a gas that doesn't affect or react with other chemicals. Argon is mostly used as an inert shielding gas in welding and other high-temperature industrial processes where ordinarily unreactive substances become reactive; for example, an argon atmosphere is used in , graphite electric furnaces to prevent the graphite from burning. Argon is also used in incandescent, fluorescent lighting gas-discharge tubes. Argon makes a distinctive Blue green gas laser.
The Properties of the Argon Element
Symbol of Element : Ar
Atomic Number: 18
Atomic Mass: 39.948 amu
Melting Point: -189.3 °C - 83.85 °K
Boiling Point: -186.0 °C - 87.15 °K
Number of Protons/Electrons: 18
Number of Neutrons: 22
Crystal Structure: Cubic
Density @ 293 K: 1.784 g/cm3
Colour: Colourless.
Hope it works
Your truly
Gourav
Argon - Argon is a chemical element with symbol Ar and atomic number 18. Argon is an element that is an inert gas, which means it's a gas that doesn't affect or react with other chemicals. Argon is mostly used as an inert shielding gas in welding and other high-temperature industrial processes where ordinarily unreactive substances become reactive; for example, an argon atmosphere is used in , graphite electric furnaces to prevent the graphite from burning. Argon is also used in incandescent, fluorescent lighting gas-discharge tubes. Argon makes a distinctive Blue green gas laser.
The Properties of the Argon Element
Symbol of Element : Ar
Atomic Number: 18
Atomic Mass: 39.948 amu
Melting Point: -189.3 °C - 83.85 °K
Boiling Point: -186.0 °C - 87.15 °K
Number of Protons/Electrons: 18
Number of Neutrons: 22
Crystal Structure: Cubic
Density @ 293 K: 1.784 g/cm3
Colour: Colourless.
Hope it works
Your truly
Gourav