Here are the Lewis dot structures for the given atoms:
- Nitrogen (N): Nitrogen has 5 valence electrons. The Lewis dot structure for nitrogen is represented as:
. N: . - Sodium (Na): Sodium has 1 valence electron. The Lewis dot structure for sodium is represented as:
Na. - Chlorine (Cl): Chlorine has 7 valence electrons. The Lewis dot structure for chlorine is represented as:
. :Cl: . - Neon (Ne): Neon has 8 valence electrons. The Lewis dot structure for neon is represented as:
:Ne: - Bromine (Br): Bromine has 7 valence electrons. The Lewis dot structure for bromine is represented as:
. :Br: .
These structures show the arrangement of valence electrons around the atoms, which helps in understanding their chemical bonding behavior.