NOM | object | partícula beta | a high-speed electron or positron emitted in the decay of a radioactive isotope |
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Sentit | A high-speed electron or positron emitted in the decay of a radioactive isotope. | |
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General | partícula, partícula subatòmica | A body having finite mass and internal structure but negligible dimensions |
Anglès | beta particle | |
Espanyol | partícula beta |
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