Can px and py orbitals overlap?

Yes, px and py orbitals can overlap, but they do so in a specific manner. Both orbitals are oriented along different axes—px along the x-axis and py along the y-axis—so their overlap occurs in three-dimensional space. This overlap can facilitate the formation of chemical bonds, particularly in scenariOS involving hybridization, where the combination of different orbitals leads to new bonding orbitals. However, the extent of overlap is less than that of orbitals aligned along the same axis, such as two px orbitals.