e considering the new element Jessium, J, atomic number 119 a che following questions about periodic trends. Vill J be larger or smaller then Chlorine, CI? Vill J have a larger or smaller ionization energy then Lithium, Li? n-161 (W-161) is a radioactive isotope that emits alpha particle: as about W-161: Vrite the nuclear decay equation for W-161 and predict the isot The half-life of W-161 is 400 ms (milliseconds). Calculate the am or 100 g of W-161 to decay to 12.5 g of W-161.

World of Chemistry, 3rd edition
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Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
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Chapter11: Modern Atomic Theory
Section: Chapter Questions
Problem 75A
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Please answer number 5 letter A only
C.
IS Ja melal, nuT-melai, Uf melanulu?
4. Continue considering the new element Jessium, J, atomic number 119 and mass number 252 to
answer the following questions about periodic trends.
a. Will J be larger or smaller then Chlorine, Cl?
b. Will J have a larger or smaller ionization energy then Lithium, Li?
5. Tungston-161 (W-161) is a radioactive isotope that emits alpha particles. the following
questions about W-161:
a. Write the nuclear decay equation for W-161 and predict the isotope it decays to.
b. The half-life of W-161 is 400 ms (milliseconds). Calculate the amount of time required
for 100 g of W-161 to decay to 12.5 g of W-161.
Transcribed Image Text:C. IS Ja melal, nuT-melai, Uf melanulu? 4. Continue considering the new element Jessium, J, atomic number 119 and mass number 252 to answer the following questions about periodic trends. a. Will J be larger or smaller then Chlorine, Cl? b. Will J have a larger or smaller ionization energy then Lithium, Li? 5. Tungston-161 (W-161) is a radioactive isotope that emits alpha particles. the following questions about W-161: a. Write the nuclear decay equation for W-161 and predict the isotope it decays to. b. The half-life of W-161 is 400 ms (milliseconds). Calculate the amount of time required for 100 g of W-161 to decay to 12.5 g of W-161.
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Radioactive isotope are not stable. To get stabalize radioactive isotope emit radiation in the form of alpha, beta and gamma particles.

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