Which element is closer to the upper right corner of the periodic table,the one indicated by the lighter colored atoms or the darker colored atoms?

Question

Quizplus · Accepted Answer

The upper right corner of the periodic table contains elements with high electronegativity and small atomic radii. The darker colored atoms are likely to be halogens, which are in the upper right corner and have the highest electronegativity values, while the lighter colored atoms are likely to be alkaline earth metals, which are not located in the upper right corner. Therefore, the element indicated by the darker color is closer to the upper right corner of the periodic table.

Which Element Is Closer to the Upper Right Corner of the Periodic