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Atomer

QuestionAnswer
Hvad er den omtrente masse af en proton eller en neutron? 1 unit
Hvad består en atomkerne af? Protoner og neutroner
Hvad er betegnelsen for en udelelig partikel? Elementarpartikel
Hvilken dualitet gælder for elektromagnetisk stråling? Partikel-bølge dualitet
Hvad er en foton? En lyspartikel
Hvordan kan man beskrive energien i en foton? Det er en energiklump, kaldet en energikvant.
Hvad er ladningen af en elektron? -e
Hvad er ladningen af en neutron? 0e
Hvad er ladningen af en proton? +e
Hvad er den eksakte masse af en foton i kilogram (5 decimaler)? 0,00000 kg
Hvad er den omtrente masse af en elektron? 1/2000 unit
Hvad er enheden for Plancks konstant? J*s
Created by: rasJuhl