Demo structar molecular. Blende

Air a thogail le bàlaichean plastaig & bataichean meatailt, a ’sealltainn structar moileciuil de blende, a’ toirt a-steach: - Ball ball le 4 tuill 4 pcs, –Gray ball le 4 tuill 6 pcs, –Gray ball le 6 tuill 8 pcs - Ceanglaichean meatailt 13cm 12 pcs, - Ceanglaichean meatailt 4cm 16 pcs, –Stand meud 16x16cm, àrd 16cm.