| NOM | substance | Xe, número atòmic 54, xenó | a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts |
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| Sentit | A colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts. | |
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| Sinònims | número atòmic 54, xenó | |
| General | argonon, gas inert, gas noble, gas rar | Any of the chemically inert gaseous elements of the helium group in the periodic table |
| element, element químic | Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter | |
| Substància de | aire | A mixture of gases (especially oxygen) required for breathing |
| Anglès | xenon, Xe, atomic number 54 | |
| Espanyol | número atómico 54, Xe, xenon, xenón | |
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