6.9: Electronegativity
- Page ID
- 371719
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Electronegativity
John Moore, Jia Zhou, and Etienne Garand
Electronegativity
| Atom | Atomic No. | Electronegativity |
|---|---|---|
| H | 1 | 2.2 |
| He | 2 | |
| Li | 3 | 1.0 |
| Be | 4 | 1.6 |
| B | 5 | 2.1 |
| C | 6 | 2.6 |
| N | 7 | 3.1 |
| O | 8 | 3.5 |
| F | 9 | 4.0 |
| Ne | 10 | |
| Na | 11 | 1.0 |
| Mg | 12 | 1.3 |
| Al | 13 | 1.6 |
| Si | 14 | 1.9 |
| P | 15 | 2.2 |
| S | 16 | 2.6 |
| Cl | 17 | 3.2 |
| Ar | 18 | |
| K | 19 | 0.8 |
| Ca | 20 | 1.0 |
| Sc | 21 | 1.4 |
| Ti | 22 | 1.6 |
| V | 23 | 1.7 |
| Cr | 24 | 1.7 |
| Mn | 25 | 1.6 |
| Fe | 26 | 1.9 |
| Co | 27 | 1.9 |
| Ni | 28 | 1.9 |
| Cu | 29 | 1.9 |
| Zn | 30 | 1.7 |
| Ga | 31 | 1.8 |
| Ge | 32 | 2.0 |
| As | 33 | 2.2 |
| Se | 34 | 2.6 |
| Br | 35 | 3.0 |
| Kr | 36 | 3.4 |
| Rb | 37 | 0.8 |
| Sr | 38 | 1.0 |
| Y | 39 | 1.2 |
| Zr | 40 | 1.4 |
| Nb | 41 | |
| Mo | 42 | 2.2 |
| Tc | 43 | |
| Ru | 44 | |
| Rh | 45 | 2.3 |
| Pd | 46 | 2.2 |
| Ag | 47 | 2.0 |
| Cd | 48 | 1.7 |
| In | 49 | 1.8 |
| Sn | 50 | 2.0 |
| Sb | 51 | 2.1 |
| Te | 52 | 2.1 |
| I | 53 | 2.7 |
| Xe | 54 | 3.0 |
| Cs | 55 | 0.8 |
| Ba | 56 | 0.9 |
| La | 57 | |
| Ce | 58 | |
| Pr | 59 | |
| Nd | 60 | |
| Pm | 61 | |
| Sm | 62 | |
| Eu | 63 | |
| Gd | 64 | |
| Tb | 65 | |
| Dy | 66 | |
| Ho | 67 | |
| Er | 68 | |
| Tm | 69 | |
| Yb | 70 | |
| Lu | 71 | |
| Hf | 72 | |
| Ta | 73 | |
| W | 74 | 2.4 |
| Re | 75 | |
| Os | 76 | |
| Ir | 77 | 2.2 |
| Pt | 78 | 2.3 |
| Au | 79 | 2.6 |
| Hg | 80 | 2.0 |
| Tl | 81 | 2.1 |
| Pb | 82 | 2.4 |
| Bi | 83 | 2.0 |
| Po | 84 | 2.0 |
| At | 85 | 2.2 |
| Rn | 86 |
Allred, A. L. J. Inorg. Nucl. Chem. 1961, 17, 215.