A synthetic compound, WX2, is formed from a hypothetical element W (from the 8th period of the periodic table) and a known halogen X. WX2 demonstrates exceptional electrical conductivity in its molten state and exhibits a unique crystalline structure. The compound is also observed to have a surprisingly low reactivity with water. Based on advanced chemical principles and the properties of the elements involved, what is the most likely bonding nature in WX2 and the electronic configuration of W in this compound? Options: a) WX2 has predominantly ionic bonding with W exhibiting a noble gas-like closed-shell configuration. b) The compound displays covalent bonding characteristics, with $\mathrm{W}$ utilizing g-orbitals in its bonding with X. c) WX2 exhibits metallic bonding with a delocalized electron cloud mainly contributed by the d-orbitals of W. d) The compound has a mixed bonding character (ionic and covalent), with $W$ showing an unusual oxidation state and partial filling of $f$ and $g$ orbitals.

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***D*** ∻Key Concept∻ ⚹Mixed Bonding Character⚹ ∻Explanation∻ ⚹WX2's properties suggest a combination of ionic and covalent bonding. The exceptional electrical conductivity in molten state implies ionic character, while the unique crystalline structure and low reactivity with water suggest covalent characteristics. The hypothetical element W from the 8th period would likely have complex electron configurations, possibly involving f and g orbitals, leading to an unusual oxidation state and mixed bonding.⚹◊What is the relationship between the bonding nature in compound WX2 and the electronic configuration of element W?⍭ Generate me a similar question◊

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