CREATE TABLE table_59217 ("Physical property" CLOB, "Helium" CLOB, "Neon" CLOB, "Argon" CLOB, "Krypton" CLOB, "Xenon" CLOB)

Which Neon has a Argon of 189.6?
SELECT "Neon" FROM table_59217 WHERE "Argon" = '−189.6'
SELECT "Neon" FROM "table_59217" WHERE "Argon" = '−189.6'