| hafnium number of neutrons | 1.32 | 1 | 205 | 26 | 30 |
| hafnium number of electrons | 2 | 0.2 | 4070 | 27 | 12 |
| hafnium number of protons | 1.8 | 0.1 | 691 | 25 | 34 |
| hafnium protons neutrons electrons | 1.31 | 0.4 | 3021 | 34 | 81 |
| atomic number of hafnium | 0.26 | 0.6 | 2310 | 24 | 27 |
| how many electrons are in hafnium | 0.08 | 0.3 | 1682 | 33 | 91 |
| how many protons does hafnium have | 1.14 | 0.6 | 8985 | 34 | 28 |
| electronic configuration of hafnium | 0.51 | 0.9 | 7504 | 35 | 46 |
| how many valence electrons does hafnium have | 0.47 | 1 | 2412 | 44 | 46 |
| electron configuration of hafnium | 1.36 | 0.8 | 6280 | 33 | 6 |
| atomic mass of hafnium | 0.86 | 0.9 | 293 | 22 | 100 |
| average atomic mass of hafnium | 1.37 | 0.7 | 485 | 30 | 78 |
| atomic radius of hafnium | 0.1 | 0.8 | 9434 | 24 | 68 |
| does hafnium have four valence electrons | 1.84 | 0.5 | 836 | 40 | 23 |
| hafnium on periodic table | 0.37 | 0.2 | 6364 | 25 | 14 |
