NOBLE GAS Meaning and
Definition
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A noble gas refers to any of the elements belonging to a group of inert gases with low chemical reactivity due to their complete outer electron shell. They are known for their stability and unreactive nature, making them non-flammable and non-toxic substances. Noble gases are located in the last column, also known as Group 18 or Group 0, of the periodic table. The group includes six elements: helium, neon, argon, krypton, xenon, and radon.
The name "noble" is derived from their distinguished and unreactive behavior, reminiscent of the nobility's exclusivity in society. Noble gases possess a full complement of valence electrons, resulting in a stable electronic configuration. As a result, these elements are incredibly resistant to bonding with other elements and rarely form compounds. Noble gases exhibit low boiling and melting points, typically existing as monatomic gases and exhibiting low solubility in water.
These elements find a wide range of applications in various fields due to their physical properties. Helium is commonly utilized for filling balloons and airships due to its low density. Neon emits a vibrant and characteristic light when an electric current passes through it, making it commonly used in neon signs. Argon and krypton find use in several types of lighting, such as fluorescent tubes and stroboscopic lamps. Additionally, noble gases are employed in various scientific and technological applications, including superconductivity research, lasers, and electrical insulation.
Common Misspellings for NOBLE GAS
- boble gas
- moble gas
- joble gas
- hoble gas
- nible gas
- nkble gas
- nlble gas
- npble gas
- n0ble gas
- n9ble gas
- novle gas
- nonle gas
- nohle gas
- nogle gas
- nobke gas
- nobpe gas
- noboe gas
- noblw gas
- nobls gas
Etymology of NOBLE GAS
The word "noble gas" is derived from the attribute "noble", which historically meant "belonging to a superior rank or class". The term "noble" was used to emphasize the chemical inertness and stability of these gases, contrasting them with more reactive elements. In this sense, "noble" is used metaphorically to denote their unreactive nature, likening them to members of an elite or superior class. The term "noble gases" was coined around the late 19th century to describe this specific group of elements.
Similar spelling words for NOBLE GAS
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