What orbitals are used to form each indicated bond in the molecule shown? a H Part: 0 / 4 Part 1 of 4 σ Bond a c - C о C

Please answer part one and two, thank you!

Which one of the following covalent compound structures is characterized by the SMALLEST bond angles between pendant hydrogen atoms? H₂O dihydrogen monoxide H-O: H H₂O CH4 NH3 CH₂ carbon tetrahydride H H-C-H H NH₂ nitrogen trihydride H-N-H -I H

The molecular geometry of the right-most carbon atom in the molecule below is H- H H O H