Question

what is the correct lewis dot structure for arsenic?
o ·as·
o :as·
o ·as·
o :as:

Explanation:

Arsenic (As) is in group 15 of the periodic table, so it has 5 valence electrons. In a Lewis - dot structure, valence electrons are represented as dots around the symbol of the element.

Answer:

:As:
..
.