An element that has the valence electron configuration 5s²5p⁵ belongs to which period and group? A) period 5; group 5A B) period 5; group 7A C) period 6; group 5A D) period 6; group 7A

Question

Quizplus · Accepted Answer

The valence electron configuration 5s²5p⁵ indicates the element is in period 5 and group 7A (halogens), as it has 7 valence electrons.

An Element That Has the Valence Electron Configuration 5s25p5 Belongs

An Element That Has the Valence Electron Configuration 5s²5p⁵ Belongs