13 B , is an unstable isotope undergoes beta decay or positron emission has to be predicted and nuclear reaction has to be written. Concept Introduction: Nuclear stability means that the nucleus is stable meaning that it does not spontaneously emit any kind of radioactivity. Stable nucleus is non-radioactive and unstable nucleus is radioactive. A representation or a plot showing n/p ratio of various isotopes is known as belt of stability.

Question

Want to see the full answer?

Answer 1

Question

Chapter 19.2, Problem 1RC

(a)

Interpretation Introduction

Interpretation:

13B, is an unstable isotope undergoes beta decay or positron emission has to be predicted and nuclear reaction has to be written.

Concept Introduction:

Nuclear stability means that the nucleus is stable meaning that it does not spontaneously emit any kind of radioactivity.

Stable nucleus is non-radioactive and unstable nucleus is radioactive.

A representation or a plot showing n/p ratio of various isotopes is known as belt of stability.

(b)

Interpretation Introduction

Interpretation:

188Au, is an unstable isotope undergoes beta decay or positron emission has to be predicted and nuclear reaction has to be written.

Concept Introduction:

Nuclear stability means that the nucleus is stable meaning that it does not spontaneously emit any kind of radioactivity.

Stable nucleus is non-radioactive and unstable nucleus is radioactive.

A representation or a plot showing n/p ratio of various isotopes is known as belt of stability.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Understanding how substituents activate Rank each of the following substituted benzene molecules in order of which will react fastest (1) to slowest (4) by electrophilic aromatic substitution. Explanation HN NH2 Check X (Choose one) (Choose one) (Choose one) (Choose one) © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center A

Identifying electron-donating and electron-withdrawing effects on benzene For each of the substituted benzene molecules below, determine the inductive and resonance effects the substituent will have on the benzene ring, as well as the overall electron-density of the ring compared to unsubstituted benzene. Inductive Effects Resonance Effects Overall Electron-Density Molecule CF3 O donating O donating O withdrawing O withdrawing O no inductive effects O no resonance effects electron-rich electron-deficient O similar to benzene CH3 O donating O withdrawing O no inductive effects O donating O withdrawing Ono resonance effects O electron-rich O electron-deficient O similar to benzene Explanation Check Х © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center

* Hint: Think back to Chem 1 solubility rules. Follow Up Questions for Part B 12. What impact do the following disturbances to a system at equilibrium have on k, the rate constant for the forward reaction? Explain. (4 pts) a) Changing the concentration of a reactant or product. (2 pts) b) Changing the temperature of an exothermic reaction. (2 pts) of