<Table> <Tr> <Th_colspan="2"> Tetrahedral molecular geometry </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Examples </Th> <Td> CH, PO, SO </Td> </Tr> <Tr> <Th> Point group </Th> <Td> </Td> </Tr> <Tr> <Th> Steric number </Th> <Td> </Td> </Tr> <Tr> <Th> Coordination number </Th> <Td> </Td> </Tr> <Tr> <Th> Bond angle (s) </Th> <Td> ≈ 109.5 ° </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Tetrahedral molecular geometry </Th> </Tr>

Where do the tetrahedra bond to each other