Examlex
Using the VSEPR model,the molecular geometry of the central atom in PCl3 is ________.
Ardipithecus Ramidus
An early hominin species known for its significant contributions to the understanding of human evolution, dating back to approximately 4.4 million years ago.
Awash River Basin
A geographical area in Ethiopia that is drained by the Awash River, significant for its agricultural and cultural importance.
Central Africa
A region located at the center of the African continent, characterized by its diverse cultures, languages, and ecological systems, including the Congo Basin's rainforests.
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