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प्रश्न
Name three elements with filled outermost shells.
उत्तर १
Neon (Ne), argon (Ar), and xenon (Xe) have filled outermost shells.
उत्तर २
Helium (He), neon (Ne) and argon (Ar) are three elements (inert gases of group 18) that have a completely filled outermost shell.
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संबंधित प्रश्न
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