en deuterium (n, substance)
― IsA ⟶
Weight: 2.0
en hydrogen atom (n, substance) Source: Open Multilingual WordNet
en deuterium (n, substance)
― IsA ⟶
Weight: 2.0
en isotope (n, substance) Source: Open Multilingual WordNet
en deuterium (n)
― IsA ⟶
Weight: 1.0
en hydrogen Source: English Wiktionary
en deuterium (n)
― IsA ⟶
Weight: 1.0
en hydrogen (n) Source: OpenCyc 2012
en deuterium
― IsA ⟶
Weight: 1.0
en hydrogen (n) Source: English Wiktionary
en deuterium (n)
― IsA ⟶
Weight: 1.0
en nuclear material (n) Source: OpenCyc 2012
en deuterium (n)
― IsA ⟶
Weight: 1.0
en isotope (n) Source: OpenCyc 2012
en Deuterium
― IsA ⟶
Weight: 1.0
en a naturally occuring isotope of hydrogen Source: Open Mind Common Sense contributors jake512