en radon (n, substance)
― IsA ⟶
Weight: 2.0
en chemical element (n, substance) Source: Open Multilingual WordNet
en radon (n, substance)
― IsA ⟶
Weight: 2.0
en noble gas (n, substance) Source: Open Multilingual WordNet
en radon (n)
― IsA ⟶
Weight: 1.0
en non metallic element (n) Source: OpenCyc 2012
en radon (n)
― IsA ⟶
Weight: 1.0
en gas (n) Source: OpenCyc 2012
en radon (n)
― IsA ⟶
Weight: 1.0
en chemical element Source: German Wiktionary
en One of the chemical elements
― IsA ⟶
Weight: 1.0
en radon Source: Open Mind Common Sense contributors laserjoy
en Radon
― IsA ⟶
Weight: 1.0
en a decay product of radium Source: Open Mind Common Sense contributors bryan
en Radon
― IsA ⟶
Weight: 1.0
en a naturally occurring radioactive gas Source: Open Mind Common Sense contributors bryan
en radon (n)
― IsA ⟶
Weight: 1.0
en radioactive substance (n) Source: OpenCyc 2012
en radon (n)
― IsA ⟶
Weight: 1.0
en noble gas Source: German Wiktionary
en Radon
― IsA ⟶
Weight: 1.0
en a cancer-causing, radioactive gas Source: Open Mind Common Sense contributors bryan