According to VSEPR theory, an AX3E molecule has a tetrahedral electronic geometry. This means the four electron pairs (three bonding pairs and one lone pair) are arranged in a tetrahedral shape around ...
Several compounds do not exhibit linear molecular geometry due to the presence of lone pairs of electrons on the central atom ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...