The section presents a question related to atomic structure, specifically focusing on identifying an atom with 2 electrons in its outermost shell. The options provided are:

A. Heli (Helium)  
B. Neon  
C. Magie (Magnesium)  
D. Liti (Lithium)  

Key topics include atomic electrons and electron configuration, while the entities involved are the chemical elements Helium, Neon, Magnesium, and Lithium.