Input interpretation
radioactive elements | superconducting point
Summary
median | 1.4 K highest | 7.8 K (technetium) lowest | 0.6 K (americium) | (based on 5 values; 32 unavailable)
Entities with missing values
actinium | astatine | berkelium | bohrium | californium | copernicium | curium | darmstadtium | dubnium | einsteinium | ... (total: 32)
Superconducting point rankings
1 | uranium | 0.68 K 2 | americium | 0.6 K 3 | thorium | 1.38 K 4 | protactinium | 1.4 K 5 | technetium | 7.8 K (based on 5 values; 32 unavailable)
Unit conversions for median superconducting point 1.4 K
-271.8 °C (degrees Celsius)
-457.1 °F (degrees Fahrenheit)
2.5 °R (degrees Rankine)
-217.4 °Ré (degrees Réaumur)
-135.2 °Rø (degrees Rømer)
Comparison for median superconducting point 1.4 K
0.4 K above temperature of coldest known natural environment (Boomerang nebula) (1 K)
0.4 K above melting point of helium (at 2.5 MPa) (950 mK)
1.4 K above absolute zero (0 K)
Corresponding quantity
Thermodynamic energy E from E = kT: | 0.12 meV (millielectronvolts)