Radioaktivitet och kärnfysik

Tio frågor om strålning, halveringstid och kärnreaktioner.

10 questions · Upper secondary · Science

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Vem upptäckte radioaktiviteten år 1896?

Kebuk awan, CC BY-SA 4.0
- Wilhelm Röntgen
- Ernest Rutherford
- Henri Becquerel
- Niels Bohr
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Henri Becquerel
Alfastrålning består av heliumkärnor.
- True
- False
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True
Vilken sorts strålning består av snabba elektroner?
- Alfastrålning
- Betastrålning
- Gammastrålning
- Neutronstrålning
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Betastrålning

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