A synthetic molecule, AZ3, is created in a laboratory under controlled conditions. This molecule consists of a newly discovered element, A (with an atomic number of 135), and a known non-metal Z. AZ3 is found to have an unusually high melting point and displays both paramagnetic and diamagnetic properties under different conditions. It also reacts vigorously with water, producing a gas G and leaving a residue R. Based on these observations and principles of inorganic chemistry, what is the most probable type of bonding in AZ3, the electronic configuration of element A, and the identities of gas G and residue R? Options: a) AZ3 has ionic bonding with a high degree of covalent character; A has a [Rn]5f^14 6d^10 7s^2 7p^5 configuration; Gas G is Hydrogen, and Residue R is a hydroxide of A. b) The compound displays metallic bonding with delocalized electrons primarily from the p-orbitals of A; A has a [Rn]5f^14 6d^10 7s^2 7p^6 configuration; Gas G is Oxygen, and Residue R is an oxide of Z. c) AZ3 exhibits covalent network bonding; A shows a [Rn]5f^14 6d^10 7s^2 7p^3 configuration; Gas G is Hydrogen, and Residue R is an acidic oxide of A. d) The compound has a layered structure with van der Waals forces; A has a [Rn]5f^14 6d^10 7s^2 7p^4 configuration; Gas G is Oxygen, and Residue R is Z in a different oxidation state.