Which of the following is true?
A) Argon and chlorine have the same number of electrons.
B) Argon and chlorine have the same number of valence electrons.
C) Argon and neon have the same number of electrons.
D) Argon and neon have the same number of valence electrons.
E) Argon and helium have the same number of electrons.

Question

Quizplus · Accepted Answer

Argon has 18 electrons with 8 valence electrons, while neon also has 10 electrons with 8 valence electrons. Therefore, D is the correct choice.

Which of the Following Is True