Added new element names.
Added new element names.

"Ununoctium" - replaced with "Oganesson"
"Ununpentium" - replaced with "Moscovium"
"Ununseptium" - replaced with "Tennessine"
"Ununtrium" - replaced with "Nihonium"

Sources: Wikipedia, https://iupac.org/iupac-announces-the-names-of-the-elements-113-115-117-and-118/
luanlv/lila,luanlv/lila,arex1337/lila,clarkerubber/lila,luanlv/lila,luanlv/lila,clarkerubber/lila,luanlv/lila,clarkerubber/lila,arex1337/lila,arex1337/lila,clarkerubber/lila,arex1337/lila,luanlv/lila,luanlv/lila,arex1337/lila,arex1337/lila,arex1337/lila,clarkerubber/lila,clarkerubber/lila,clarkerubber/lila