U vs uranium 238
uranium 238 vs UU and uranium 238 both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| U | Yes | No | No | No |
| uranium 238 | Yes | No | No | No |
As nouns,
uranium 238 is a hyponym of
U; that is, uranium 238 is a
word with a more specific, narrower meaning than
U:
- U: a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
- uranium 238: the commonest isotope of uranium; it is not fissionable but when irradiated with neutrons it produces fissionable plutonium 239
Other hyponyms of U include
uranium 235.
| U (noun) | uranium 238 (noun) |
|---|---|
| the 21st letter of the Roman alphabet | the commonest isotope of uranium; it is not fissionable but when irradiated with neutrons it produces fissionable plutonium 239 |
| a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons | |
| a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine |
Words related to "U"
Words related to "uranium 238"
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