Meaning Of The Word Beta decay
What's the definition of Beta decay? Find Beta decay meanings, definitions and more at the Real Dictionary online.
Beta decay Meaning
| Beta decay Definition |
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What's The Definition Of Beta decay?
beta decay in American English
radioactive disintegration of a nucleus with the accompanying emission of a beta particle: the residual nucleus has one more unit of positive charge after electron emission and one less after positron emission noun: a radioactive process in which a beta particle is emitted from the nucleus of an atom, raising the atomic number of the atom by one if the particle is negatively charged, lowering it by one if positively charged beta decay in British English noun: the radioactive transformation of an atomic nucleus accompanying the emission of an electron. It involves unit change of atomic number but none in mass number |
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