how many electrons can fill the lowest energy level of an argon atom? 2 6 8 18
how many electrons can fill the lowest energy level of an argon atom? 2 6 8 18
Answer
Brief Explanations:
The lowest energy level of an atom is the first - energy level (n = 1). According to the electron - filling rules, the first energy level can hold a maximum of 2 electrons in a 1s orbital. This is true for all atoms, including argon.
Answer:
A. 2