please answer all questions including the short answers.

d) Electrostatic forces 13. a) London forces Which Intermalecular force is present in all molecules? b) Dipole dipole forces ) Hydrogen bonds d) all of these c) a chunk of salt Which of the following is an example of a covalent network? by ice 14. a) diamond 15. Metallic bonding depends on a) high electronegativities b) delocalized electrons c) polar covalent bonds d) a full valence shell Short Answer 16. Use 3 criteria to compare and contrast an electron arbit (Bohr) with an electron orbital (quantum). [3] 17. Explain how you would identify the quantum numbers for the last electron placed in an atom of Tin. [4]