Practical Electron Microscopy and Database

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

2p Elements in Periodic Table

Table 4702a. 2p elements in periodic table.   Table 4702b. Electron configurations, filling orbitals, and valence electrons of 2p elements. Atomic Number Symbol Name Electron Configuration Filling Orbital Valence Electrons 5 B Boron  1s2 2s2p1  2p1 2s2p1  6 C Carbon  1s2 2s2p2  2p2 2s2p2  7 N Nitrogen  1s2 2s2p3  2p3 2s2p3  8 O Oxygen  1s2 2s2p4 2p4 2s2p4  9 F Fluorine   1s2 2s2p5 2p5 2s2p5  10 Ne Neon  1s2 2s2p6 2p6 2s2p6  Figure 4702 shows the relation between electron binding energies and atomic number (Z). Figure 4702. Relation between electron binding energies and atomic number (Z) (at low binding energies).