55366
Beschreibung
Quiz von hannah.pickard, aktualisiert more than 1 year ago
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Erstellt von hannah.pickard
vor etwa 11 Jahre
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Frage 1
Frage
What is a radioactive element?
Antworten
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An element that emits ionising radiation
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An element that glows green
Frage 2
Frage
What are the three types of ionising radiation that can be emitted?
Antworten
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alpha, beta, gamma
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kappa, theta, alpha
Frage 3
Frage
Which is the most penetrating?
Antworten
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alpha
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gamma
Frage 4
Frage
Which is the most ionising?
Antworten
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beta
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alpha
Frage 5
Frage
What is an isotope?
Antworten
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Atoms of the same element with different numbers of neutrons in the nucleus
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Atoms of different elements joining together
Frage 6
Frage
What is a half-life?
Antworten
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The amount of time it takes for the amount of radiation to fall by half
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The point at which an atom has reached the middle of its life
Frage 7
Frage
What is a radiation dose measured in?
Antworten
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Sieverts
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Units
Frage 8
Frage
What is irradiation?
Antworten
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When the outside of the body is exposed to radiation
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When radiation finds its way inside your body
Frage 9
Frage
What is contamination?
Antworten
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When the outside of your body is exposed to radiation
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When radiation finds its way inside your body
Frage 10
Frage
What are the three categories for radioactive waste?
Antworten
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high, intermediate and low
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very harmful, harmful and not very harmful
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