How many electrons do MOST atoms need in their outer shell to be stable?
A) two
B) three
C) four
D) six
E) eight

Question

Quizplus · Accepted Answer

Most atoms need eight electrons in their outer shell to be stable, which is also known as having a full octet. This is because having eight electrons in the outer shell creates a full valence shell, making the atom more stable and less likely to react with other atoms to gain or lose electrons.

How Many Electrons Do MOST Atoms Need in Their Outer