Structure 1.3—Electron configurations: แบบฝึกหัด

What is the maximum number of electrons that can occupy the \(p\) subshell in any given principal energy level?

What is the full ground-state electron configuration of the phosphide ion, \(\text{P}^{3-}\)?

Which of the following transition metal ions has an electron configuration with four unpaired electrons?

Which of the following describes the full electron configuration of a neutral phosphorus atom (atomic number \(Z = 15\)) in its ground state?

According to the Aufbau principle and Hund's rule, what is the correct orbital diagram for the outer (valence) shell of a ground-state carbon atom (\(Z = 6\))?

Explain why a neutral sulfur atom ($$S$$) is paramagnetic, based on its electron configuration.

An element has an atomic number of 26.

a) Write the full electron configuration for a neutral atom of this element in its ground state.

b) Write the condensed (noble gas) electron configuration for a neutral atom of this element.

c) Write the electron configuration for its most common ion, which has a charge of $$+3$$.