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This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Chemical element with atomic number 10 (Ne) This article is about the chemical element. For other uses, see Neon (disambiguation). Chemical element with atomic number 10 (Ne) Neon, 10 Ne Neon Appearance colorless gas exhibiting an orange-red glow when placed in an electric field Standard ...
Plasma science and technology Plasmas are studied by the vast academic field of plasma science or plasma physics , including several sub-disciplines such as space plasma physics . Plasmas can appear in nature in various forms and locations, with a few examples given in the following table:
Although some neon lamps themselves are now antiques, and their use in electronics has declined markedly, the technology has continued to develop in artistic and entertainment contexts. [11] [20] Neon lighting technology has been reshaped from long tubes into thin flat panels used for plasma displays and plasma television sets. [3]
A General Electric NE-34 glow lamp, manufactured circa 1930. Neon was discovered in 1898 by William Ramsay and Morris Travers.The characteristic, brilliant red color that is emitted by gaseous neon when excited electrically was noted immediately; Travers later wrote, "the blaze of crimson light from the tube told its own story and was a sight to dwell upon and never forget."
A plasma ball with filaments extending between the inner and outer spheres. A plasma ball, plasma globe, or plasma lamp is a clear glass container filled with noble gases, usually a mixture of neon, krypton, and xenon, that has a high-voltage electrode in the center of the container.
SiF 2 Ne 2+ can be made from neon and SiF 2+ 3 using mass spectrometer technology. SiF 2 Ne 2+ has a bond from neon to silicon. SiF 2+ 3 has a very weak bond to fluorine and a high electron affinity. [39] NeCCH +, a substituted acetylene, is predicted to be energetically stable by 5.9 kcal/mol, one of the most stable organic ions. [40]
In a review of publicly listed Discord servers created in the last month, NBC News identified 242 that appeared to market sexually explicit content of minors, using thinly veiled terms like “CP ...
The abundances of the naturally occurring isotopes of neon. Neon (10 Ne) possesses three stable isotopes: 20 Ne, 21 Ne, and 22 Ne. In addition, 17 radioactive isotopes have been discovered, ranging from 15 Ne to 34 Ne, all short-lived. The longest-lived is 24 Ne with a half-life of 3.38(2) min. All others are under a minute, most under a second.