9
QuizMultiple Choice
Atomic Numbers and Electron Configurations
Question 9 • *26-27 CFISD TX-Chemistry A CR
Consider the model of a sodium atom.Which feature does the model show accurately?
Answer
A
the size of the electrons in different shellsB
the shapes of the orbitals in different shellsC
the distribution of electrons in different shellsD
the orientation of the orbitals in different shells