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fotóny
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$a 94; was see RADIATION 1985-1993 $8 eng 330 1-
$a Discrete concentrations of energy, apparently massless elementary particles, that move at the speed of light. They are the unit or quantum of electromagnetic radiation. Photons are emitted when electrons move from one energy state to another. (From Hawley's Condensed Chemical Dictionary, 11th ed) $8 eng 686 $a G01.249.705 686 $a G01.358.500.505.650.782 686 $a G01.590.540.782 686 $a G01.750.250.650.782 686 $a G01.750.770.578.782 750 $a Photons $8 eng 801 -0
$a US $b DNLM $c 19930604 801 -2
$a SK $b BA006 $c 19990923 820 $a elementary particles; IM $8 eng 980 $x M
Number of the records: 1