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Upon evolving, Donphan develops a tough armor-like hide and gains physical strength, being capable of destroying a house in a single hit. Donphan is known for performing the move Rollout, often described as being its signature move, [324] with the hide on its back making Donphan look like a tire when performing the move.
Because of the very small fusion reaction probability (the fusion cross section is ~ 0.3–0.6 pb or (3–6) × 10 −41 m 2) the experiment took four months and involved a beam dose of 2.5 × 10 19 calcium ions that had to be shot at the californium target to produce the first recorded event believed to be the synthesis of oganesson. [81]
Pages in category "Oganesson" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. ...
Pages in category "Isotopes of oganesson" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. ...
Oganesson (118 Og) is a synthetic element created in particle accelerators, and thus a standard atomic weight cannot be given. Like all synthetic elements, it has no stable isotopes . The first and only isotope to be synthesized was 294 Og in 2002 and 2005; it has a half-life of 0.7 milliseconds.
These items include Incense, which attracts Pokémon to the player as they move for sixty minutes, Lure Modules, which players use at PokéStops to attract Pokémon to their current location near the PokeStop, and Lucky Eggs, which double experience points gained for a thirty-minute period from use. All Pokémon are displayed with a Combat ...
The configurations of the elements in this table are written starting with [Og] because oganesson is expected to be the last prior element with a closed-shell (inert gas) configuration, 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10 4s 2 4p 6 4d 10 4f 14 5s 2 5p 6 5d 10 5f 14 6s 2 6p 6 6d 10 7s 2 7p 6. Similarly, the [172] in the configurations for elements ...
Water (H 2 O) is the most familiar chalcogen-containing compound. There are many acids containing chalcogens, including sulfuric acid, sulfurous acid, selenic acid, and telluric acid. All hydrogen chalcogenides are toxic except for water. [31] [32] Oxygen ions often come in the forms of oxide ions (O 2−), peroxide ions (O 2− 2), and ...