Solutions Manual for Materials Science and Engineering An ...
The electron configurations for the ions are determined using Table 2.2 (and Figure 2.8). P5+: From Table 2.2, the electron configuration for an atom of phosphorus is 1s22s22p63s23p3. In order to become an ion with a plus five charge, it must lose five electrons—in this case the three 3p and the two 3s. Thus,
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