(a)
Interpretation : The symbol of isotope should be comprehended for the given nuclei where nucleus 1 is stable and 2,3 are unstable.
Concept Introduction :
Hence, isotopes of an element have the same number of protons but different numbers of neutrons.
(b)
Interpretation : The most likely mode of decay of nuclei
Concept Introduction : Isotopes are elements with the same atomic number but a different mass number. Since the atomic number is the same so the number of protons and electrons must be the same. The different mass number indicates the difference in the number of neutrons of the isotopes.
Hence, isotopes of an element have the same number of protons but a different number of neutrons.

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Chapter 24 Solutions
CHEMISTRY MOLECULAR NATURE OF MATTER
- Predict the major organic product(s) for the following reactions.arrow_forwardProvide the complete mechanism for the reactions below. You must include appropriate arrows,intermediates, and formal charges.arrow_forwardIndicate the products obtained by reacting fluorobenzene with a sulfonitric mixture.arrow_forward
- If I have 1-bromopropene, to obtain compound A, I have to add NaOH and another compound. Indicate which compound that would be. C6H5 CH3arrow_forwardIf I have 1-bromopropene and I want to obtain (1,1-dipropoxyethyl)benzene, indicate the compound that I should add in addition to NaOH.arrow_forwardDraw the major product of this reaction. Ignore inorganic byproducts. Ο HSCH2CH2CH2SH, BF3 Select to Draw I Submitarrow_forward
- Feedback (7/10) Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side product is continuously removed to drive the reaction toward products. Incorrect, 3 attempts remaining Ο (CH3CH2)2NH, TSOH Select to Draw V N. 87% Retryarrow_forwardIf I want to obtain (1,1-dipropoxyethyl)benzene from 1-bromopropene, indicate the product that I have to add in addition to NaOH.arrow_forwardIndicate the products obtained when fluorobenzene reacts with a sulfonitric acid mixture (HNO3 + H2SO4). Indicate the majority if necessary.arrow_forward
- Indicate the products obtained when chlorobenzene acid reacts with a sulfonitric acid mixture (HNO3 + H2SO4). Indicate the majority if necessary.arrow_forwardIndicate the products obtained by reacting benzenesulfonic acid with a sulfonitric acid mixture (HNO3 + H2SO4). Indicate the majority if necessary.arrow_forwardIndicate the products obtained by reacting ethylbenzene with a sulfonitric acid mixture (HNO3 + H2SO4). Indicate the majority if necessary.arrow_forward
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