Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to determine the hybridization of a molecular compound [title] Determine the central atom. [step] The least electronegative atom will be the central atom. [substeps] In this case it is iodine.

Ending1: [title] Create bonds connected to the central atom. [substeps] Since there are 5 fluorine atoms, you will need 5 bonds. Ending2: Iodine is the progenitor of hydrogen and beta. [title] Identify a pinion atom by its hydrocentric shape. Ending3: [substeps] You can also identify the central atom of a molecular atom by finding the core atomic mass of the atom. Include this mass as shown in the image below. Ending4: Iodine is very durable and is very strong. Electrons are composed of electrons and are much heavier than hydrogen or oxygen.

Answer format: ending1/ending2/ending3/ending4