In problems 5.51 to 5.54, a nucleus is shown with protons and neutrons.
Draw the nucleus that emits a beta particle to complete the following:
<IMAGE>

검증된 단계별 안내

Step 1: Understand the process of beta decay. In beta decay, a neutron in the nucleus is converted into a proton and an electron (beta particle). The beta particle is emitted from the nucleus.

Step 2: Analyze the given nucleus. Count the number of protons (orange spheres) and neutrons (blue spheres) in the initial nucleus. This will help determine the atomic number and mass number of the original nucleus.

Step 3: Determine the changes in the nucleus after beta decay. Since a neutron is converted into a proton, the number of protons increases by 1, while the number of neutrons decreases by 1. The mass number remains the same because the total number of nucleons (protons + neutrons) does not change.

Step 4: Draw the new nucleus. Update the nucleus to reflect the new composition: increase the number of protons by 1 and decrease the number of neutrons by 1. Ensure the total number of nucleons remains constant.

Step 5: Write the nuclear equation for the beta decay process. Represent the original nucleus, the new nucleus, and the emitted beta particle using the appropriate chemical symbols and notation. For example: \( ^{A}_{Z}X \rightarrow ^{A}_{Z+1}Y + \beta^- \), where \( A \) is the mass number and \( Z \) is the atomic number.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

영상 길이:

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Beta Decay

Beta decay is a type of radioactive decay in which a nucleus emits a beta particle, which can be either an electron or a positron. This process occurs when a neutron in the nucleus transforms into a proton, resulting in the emission of an electron (beta-minus decay) or when a proton transforms into a neutron, emitting a positron (beta-plus decay). Understanding beta decay is crucial for analyzing nuclear reactions and the stability of isotopes.

Nuclear Composition

The nuclear composition refers to the arrangement and types of particles within an atomic nucleus, specifically protons and neutrons. Protons are positively charged, while neutrons are neutral, and their numbers determine the element's identity and isotopic variations. A clear grasp of nuclear composition is essential for predicting how a nucleus will behave during decay processes, including beta decay.

Particle Emission

Particle emission is the process by which particles, such as beta particles, are released from a nucleus during radioactive decay. This emission alters the nucleus's composition and can lead to the formation of a different element or isotope. Understanding particle emission is vital for visualizing the changes that occur in a nucleus during decay and for drawing accurate representations of nuclear reactions.

In problems 5.51 to 5.54, a nucleus is shown with protons and neutrons.Draw the nucleus that emits a beta particle to complete the following:<IMAGE>