↑ a b Kohlenstoff kreisdurchmesser e fluor g h i j k l m n o p q r s t u Vanadium w x Ypsilon z aa Telefonbeantworter ac ad ae af Silber ah ai aj ak al an dem an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca Cb-funk cc cd ce cf cg ch ci cj ck cl zentimeter cn Cobalt cp cq cr D