Summary

This document is a nuclear equations worksheet with questions on alpha and beta decay. It provides practice problems for writing nuclear equations and understanding radioactive decay processes likely aimed for high school chemistry students.

Full Transcript

Okay, here is the conversion of the image into a markdown format: ### NUCLEAR EQUATIONS WORKSHEET 1. Write a nuclear equation for the alpha decay of $^{231}_{91}Pa$. $^{231}_{91}Pa \longrightarrow _2^4He + ^{227}_{89}Ac$ 2. Write a nuclear equation for the beta decay of $^{223}_{87}Fr$....

Okay, here is the conversion of the image into a markdown format: ### NUCLEAR EQUATIONS WORKSHEET 1. Write a nuclear equation for the alpha decay of $^{231}_{91}Pa$. $^{231}_{91}Pa \longrightarrow _2^4He + ^{227}_{89}Ac$ 2. Write a nuclear equation for the beta decay of $^{223}_{87}Fr$. $^{223}_{87}Fr \longrightarrow _{-1}^0e + ^{223}_{88}Ra$ 3. Write a nuclear equation for the alpha decay of $^{149}_{62}Sm$. $^{149}_{62}Sm \longrightarrow _2^4He + ^{145}_{60}Nd$ 4. Write a nuclear equation for the beta decay of $^{165}_{61}Pm$. $^{165}_{61}Pm \longrightarrow _{-1}^0e + ^{165}_{62}Sm$ 5. Write a nuclear equation for the alpha decay of $^{249}_{101}Md$. $^{249}_{101}Md \longrightarrow _2^4He + ^{245}_{99}Es$ 6. Write a nuclear equation for the alpha decay of $^{146}_{62}Sm$. $^{146}_{62}Sm \longrightarrow _2^4He + ^{142}_{60}Nd$ 7. Write a nuclear equation for the beta decay of $^{198}_{85}At$. $^{198}_{85}At \longrightarrow _{-1}^0e + ^{198}_{86}Rn$ 8. Write a nuclear equation for the alpha decay of $^{150}_{64}Gd$. $^{150}_{64}Gd \longrightarrow _2^4He + ^{146}_{62}Sm$ 9. Write a nuclear equation for the beta decay of $^{152}_{54}Xe$. $^{152}_{54}Xe \longrightarrow _{-1}^0e + ^{152}_{55}Cs$ 10. Write a nuclear equation for the beta decay of $^{120}_{55}Cs$. $^{120}_{55}Cs \longrightarrow _{-1}^0e + ^{120}_{56}Ba$

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