Practice Quiz-Nuclear Reaction

What is one way an unstable nucleus releases energy?

• By absorbing neutrons

• By emitting radiation

• By gaining electrons

• By forming molecules

Which type of nuclear reaction involves the emission of helium nuclei?

• Alpha decay

• Beta decay

• Gamma decay

• Neutron emission

What is the purpose of using models in the study of nuclear reactions?

• To simplify complex concepts

• To create new elements

• To increase energy production

• To reduce radiation exposure

Which nuclear reaction involves the combination of light nuclei to form a heavier nucleus?

• Nuclear fission

• Nuclear fusion

• Alpha decay

• Gamma decay

What type of decay involves the emission of electrons or positrons?

• Alpha decay

• Beta decay

• Gamma decay

• Neutron decay

What is the charge of an alpha particle?

• Neutral

• Positive

• Negative

• Variable

Which type of radiation is most similar to X-rays?

• Alpha particles

• Beta particles

• Gamma rays

• Neutrons

Which of the following is a characteristic of radioactivity?

• Stability

• Emission of radiation

• Absorption of light

• Reflection of sound

What type of reaction involves the transformation of atomic nuclei?

• Chemical Reaction

• Nuclear Reaction

• Physical Reaction

• Biological Reaction

Which type of nuclear reaction/radiation is shown below?

• Chemical Reaction

• Alpha radiation

• Beta radiation

• Gamma radiation