<\/span><\/h3>\nKuantum Say\u0131s\u0131 (\u2113) Orbitalin \u015feklini ve bir enerji d\u00fczeyinde ka\u00e7 tane alt enerji d\u00fczeyi oldu\u011funu veren kuantum say\u0131s\u0131na a\u00e7\u0131sal momentum kuantum say\u0131s\u0131 denir ve \u2113 ile g\u00f6sterilir. A\u00e7\u0131sal momentum kuantum say\u0131s\u0131, enerji d\u00fczeylerinin de alt enerji d\u00fczeyine ayr\u0131ld\u0131klar\u0131n\u0131 g\u00f6sterir ve \u2113 s\u0131f\u0131rdan n-1\u2019e kadar olan t\u00fcm de\u011ferleri al\u0131r.<\/p>\n
\u2113=0, 1, 2, \u2026, (n-1)<\/p>\n
A\u00e7\u0131sal momentum kuantum say\u0131s\u0131n\u0131n her bir de\u011feri bir orbital t\u00fcr\u00fcne kar\u015f\u0131l\u0131k gelir. Her bir enerji d\u00fczeyindeki a\u00e7\u0131sal momentum kuantum say\u0131s\u0131 kadar alt enerji d\u00fczeyi bulunur (Tablo 1.1.3). \u00d6rne\u011fin n=2 ise \u2113 de\u011ferleri \u2113=0 ve 1 olaca\u011f\u0131ndan bu enerji d\u00fczeyinde iki alt enerji d\u00fczeyi (s ve p orbitalleri) bulunur.<\/p>\n