Demo structar molecular. NaCl

Air a thogail le bàlaichean plastaig & bataichean meatailt, a ’sealltainn structar moileciuil de NaCl, a’ toirt a-steach: –Cl, Ball uaine le 8 tuill 16 pcs, –Na, Ball liath le 6 tuill 14 pcs, –Metal links 6cm 54 pcs, –Stand size 17x17cm, àrd 17cm.