Kuantiti | Simbol | Nilai1 (SI) | Ketakpastian relatif piawai |
unit jisim atom | | 1.660 538 86(28) × 10-27 kg | 1.7 × 10-7 |
pemalar Avogadro | | 6.022 1415(10) × 1023 | 1.7 × 10-7 |
pemalar Boltzmann | | 1.380 6505(24) × 10-23 J·K-1 | 1.8 × 10-6 |
pemalar Faraday | | 96 485.3383(83)C·mol-1 | 8.6 × 10-8 |
pemalar sinaran pertama | | 3.741 771 38(64) × 10-16 W·m2 | 1.7 × 10-7 |
bagi kesinaran spektrum | | 1.191 042 82(20) × 10-16 W · m2 sr-1 | 1.7 × 10-7 |
pemalar Loschmidt | at =273.15 K and =101.325 kPa | | 2.686 7773(47) × 1025 m-3 | 1.8 × 10-6 |
pemalar gas | | 8.314 472(15) J·K-1·mol-1 | 1.7 × 10-6 |
pemalar Planck molar | | 3.990 312 716(27) × 10-10 J · s · mol-1 | 6.7 × 10-9 |
isi padu molar gas ideal | at =273.15 K and =100 kPa | | 22.710 981(40) × 10-3 m3 ·mol-1 | 1.7 × 10-6 |
pada =273.15 K and =101.325 kPa | 22.413 996(39) × 10-3 m3 ·mol-1 | 1.7 × 10-6 |
pemalar Sackur-Tetrode | at =1 K and =100 kPa |
| -1.151 7047(44) | 3.8 × 10-6 |
pada =1 K and =101.325 kPa | -1.164 8677(44) | 3.8 × 10-6 |
pemalar sinaran kedua | | 1.438 7752(25) × 10-2 m·K | 1.7 × 10-6 |
pemalar Stefan-Boltzmann | | 5.670 400(40) × 10-8 W·m-2·K-4 | 7.0 × 10-6 |
pemalar hukum sesaran Wien | 4.965 114 231... | 2.897 7685(51) × 10-3 m · K | 1.7 × 10-6 |