Final answer:
The shape that has 4 bonds, 0 lone pairs, and bond angles of 109.5 degrees is called tetrahedral.
Step-by-step explanation:
The shape with 4 bonds, 0 lone pairs, and bond angles of 109.5 degrees is known as a tetrahedral molecular geometry. This structure occurs because in a molecule with four regions of electron density around the central atom - with all of them being bonding pairs - they will repel each other equally and adopt a shape where the distance between the electron pairs is maximized. This optimal arrangement results in bond angles of approximately 109.5°.