
Quiz über Radioaktivität
Interactive Video
•
Physics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Nancy Jackson
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was bedeutet der Begriff Radioaktivität?
Die Eigenschaft stabiler Atomkerne, Strahlung zu emittieren
Die Eigenschaft instabiler Atomkerne, spontan zu zerfallen
Die Fähigkeit von Atomen, Licht zu absorbieren
Die Fähigkeit von Atomen, Elektronen abzugeben
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wer hat das Phänomen der Radioaktivität erstmals beobachtet?
Antoine Henri Becquerel
Niels Bohr
Isaac Newton
Albert Einstein
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was passiert, wenn das Gleichgewicht von Protonen und Neutronen in einem Atomkern gestört ist?
Der Kern wird instabil und zerfällt
Der Kern bleibt unverändert
Der Kern wird stabiler
Der Kern absorbiert mehr Neutronen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Welche Eigenschaft wird zur Einteilung von Radionukliden genutzt?
Die Temperatur des Radionuklids
Die Farbe des Radionuklids
Die Halbwertszeit
Die Größe des Radionuklids
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wie entstehen natürliche Radionuklide?
Durch menschliche Eingriffe
Durch kosmische Strahlung und bei der Entstehung des Universums
Durch chemische Reaktionen in der Atmosphäre
Durch die Spaltung von Wasserstoffatomen
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