VDict - Definition of atomic clock

search result for atomic clock in English - English (Wordnet) dictionary

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atomic caesium clock ammonia clock leap second accuracy magic number o'clock ticktock transuranic element clock-watching tick sclk spacecraft clock time big ben rutherford atom california four o'clock manhattan project off-the-clock round-the-clock around-the-clock winder ticktack transactinide clock time contraction nuclear anticlockwise clockwise counterclockwise time neutron mendeleev's law aec groves robert oppenheimer oppenheimer atomic energy commission leslie richard groves berzelius periodic table meson periodic law actinide series chemical action chemical change mesotron chemical process jons jakob berzelius los alamos brockhouse bertram brockhouse ernest rutherford hydrogen bomb first baron rutherford of nelson fusion bomb h-bomb plutonium 239 thermonuclear bomb first baron rutherford alpha decay nuclear reaction beta decay lanthanide series niels henrik david bohr niels bohr nuclear physics atomic physics nucleonics relative molecular mass molecular weight microwave spectroscopy mass deficiency mass defect magneton john dalton dalton heat flash iaea international atomic energy agency rare-earth element

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