Question

which diagram is the correct electron dot diagram for the element bromine?

Explanation:

To draw the electron - dot diagram (Lewis dot structure) for an element, we need to consider the number of valence electrons. Bromine (\(Br\)) is in Group 17 (or 7A) of the periodic table. Elements in Group 17 have 7 valence electrons.
In an electron - dot diagram, we place one dot at a time on the four sides (top, bottom, left, right) of the element symbol. For 7 valence electrons, we first place one dot on each of the four sides (4 dots), then pair up the remaining 3 dots.

Answer:

G.