octahedral form meaning in Hindi

Examples

1. It crystallizes in the cubic crystal system often showing octahedral forms.
2. In concentrated sulfuric acid, [ TcO 4 ]-converts to the octahedral form TcO 3 ( OH ) ( H 2 O ) 2, the conjugate base of the hypothetical triaquo complex [ TcO 3 ( H 2 O ) 3 ] +.