55446
Beschreibung
Quiz von hannah.pickard, aktualisiert more than 1 year ago
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Erstellt von hannah.pickard
vor mehr als 11 Jahre
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Frage 1
Frage
How are protons and neutrons held together in the nucleus?
Antworten
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A strong force that balances the repulsive forces between the protons
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Covalent bonding
Frage 2
Frage
What is Einstein's equation E=mc² used for?
Antworten
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Calculate the amount of energy released during nuclear fusion and fission
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Calculate the amount of radiation is given off by an isotope
Frage 3
Frage
What happens in nuclear fission?
Antworten
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A neutron splits a large and unstable nucleus, releasing more neutrons
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Two atoms join together
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