Question

Question 1 A)Polonium has a large, unstable nucleus. Through which process is it most likely to become stable?(1 point) Responses alpha decay alpha decay gamma decay gamma decay beta-minus decay beta-minus decay beta-plus decay beta-plus decay Question 2 A)Which type of energy does alpha decay generate?(1 point) Responses sound sound kinetic kinetic electromagnetic electromagnetic potential potential Question 3 A) Use the equation to answer the question. 146C→147N+0−1e614C→714N+−10e Which type of radioactive decay does the equation model? (1 point) Responses gamma decay gamma decay beta-plus decay beta-plus decay beta-minus decay beta-minus decay alpha decay alpha decay Question 4 A)How does the nucleus change in beta-plus decay?(1 point) Responses The mass number remains the same, and the atomic number increases by one. The mass number remains the same, and the atomic number increases by one. The mass number remains the same, and the atomic number decreases by one. The mass number remains the same, and the atomic number decreases by one. The mass number increases by one, and the atomic number remains the same. The mass number increases by one, and the atomic number remains the same. The mass number decreases by one, and the atomic number remains the same. The mass number decreases by one, and the atomic number remains the same. Question 5 A)An unstable nucleus undergoes gamma decay. How does the nucleus change?(1 point) Responses It becomes more stable by emitting energy and particles. It becomes more stable by emitting energy and particles. It becomes less stable by emitting energy and particles. It becomes less stable by emitting energy and particles. It becomes less stable by repositioning its particles.

Answer 1

Here are the responses to the questions based on the information provided:

Question 1:
A) Polonium has a large, unstable nucleus. Through which process is it most likely to become stable?
Response: alpha decay

---

Question 2:
A) Which type of energy does alpha decay generate?
Response: kinetic

---

Question 3:
A) Use the equation to answer the question.
146C→147N+0−1e
614C→714N+−10e
Which type of radioactive decay does the equation model?
Response: beta-plus decay

---

Question 4:
A) How does the nucleus change in beta-plus decay?
Response: The mass number remains the same, and the atomic number decreases by one.

---

Question 5:
A) An unstable nucleus undergoes gamma decay. How does the nucleus change?
Response: It becomes more stable by emitting energy and particles.

---

Let me know if you need further assistance!