Question

name an ion that possesses completely filled d shell​

Answer 1

Answer:

silicon

the element is silicon. d-first shell is completely filled and valence shell has three electrons

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Answer 2

The group (family) with elements cotaining full outer shells are the right-most group on the table: the noble gases: helium, neon, argon, krypton, xenon, and radon (element 118, oganesson, also belongs in this group, but most all of its chemical and physical properties are as of yet unknown.

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