The elements in the periodic table that have completely filled shells or subshells are referred to as
A) transition elements.
B) alkali metals.
C) halogens.
D) noble gases.

Name: The elements in the periodic table that have completely filled shells or subshells are referred to as A) transition elements. B) alkali metals. C) halogens. D) noble gases.
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Question

Quizplus · Accepted Answer

Noble gases have completely filled shells, which makes them very stable and mostly non-reactive compared to other elements.

The Elements in the Periodic Table That Have Completely Filled