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Measure skillsfrom any curriculum
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from any curriculum
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10 questions
Show answers
- Q1A certain radioactive material emits two protons and two neutrons to become stable. What kind of radiation has been emitted by this material?LightAlphaGammaBeta30s
- Q2Which material found in nature is a naturally occurring fissile isotope?Plutonium-244Uranium-235Carbon-12Boron-530s
- Q3If a particle is radioactive and emits electromagnetic waves, what kind of decay is taking place?Water decayGamma decayAlpha decayBeta decay30s
- Q4What is emitted from a particle if beta decay occurs?A burst of electromagnetic radiationA hydrogen atomAn electronA helium atom30s
- Q5Radioactive substances can be harmful to humans. Which of the following materials could be used to block all types of radiation?A very thick piece of paperA very thick piece of leadThin sheet of aluminiumA tennis ball strategically placed between the source of radiation and a person30s
- Q6Which of the following conditions could be caused by exposure to radiation?All of theseHair lossDeathVomiting30s
- Q7Which of the following instruments can be used to measure the amount of radiation being emitted by a source?Geiger-Muller tubeAn orreryA ticker tape timerA mercury thermometer30s
- Q8How do we dispose of nuclear waste from our nuclear reactors?Freeze itBury itFeed it to animalsBurn it30s
- Q9What type of radiation is the most harmful to humans?GammaBetaThey are all dangerousAlpha30s
- Q10Which of the following materials is most used within nuclear reactors?PlutoniumUraniumArgonBoron30s