Chemists have determined that elements withatomic numbers greater than 92 areradioactive. In general, their half-lives are muchshorter than the age of the universe. This meansthat they no longer exist in nature and have allbeen artificially produced by scientists in nuclearreactions.blupallQueElements 93 through 105 in the periodic tablehave been created and named, and scientistshave claimed discovery of elements 106 and107. The transuranium elements, as they arecalled, become less stable as the atomic numberand mass increase. For example, elementnumber 93, neptunium, has a half-life of twomillion years, while element number 104,kurchatovium, has a half-life of 70 seconds.The transuranium elements are the heaviestelements that exist and are readily fissionablewhen subjected to nuclear bombardment.Chemists studying these elements and theperiodic table predict that stable elements maybe found around atomic numbers 114 or 126.36. According to the passage, what can wepredict about the half-life of element6 n number 105?eveni elalIt is:hortaA. measured in days or weeksB. less than 70 secondsC. incalculable (not capable of beingdetermined)aobe D. greater than the other transuraniumelementsE. greater than 2 million years

From passage, element with atomic number 104 has half life of 70 s and half life decreases with…

subjecte bi Chemists studying these elements and the periodic table predict that stable elements may be found around atomic numbers 114 or 126. 36. According to the passage, what can we predict about the half-life of element 6number 105? fon everi el It is: horla A. measured in days or weeks B. less than 70 seconds C. incalculable (not capable of being determined) 8obe D. greater than the other transuranium elements E. greater than 2 million years

subjecte bi Chemists studying these elements and the periodic table predict that stable elements may be found around atomic numbers 114 or 126. 36. According to the passage, what can we predict about the half-life of element 6number 105? fon everi el It is: horla A. measured in days or weeks B. less than 70 seconds C. incalculable (not capable of being determined) 8obe D. greater than the other transuranium elements E. greater than 2 million years

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

100%

Chemists have determined that elements with
atomic numbers greater than 92 are
radioactive. In general, their half-lives are much
shorter than the age of the universe. This means
that they no longer exist in nature and have all
been artificially produced by scientists in nuclear
reactions.
blup
all
Que
Elements 93 through 105 in the periodic table
have been created and named, and scientists
have claimed discovery of elements 106 and
107. The transuranium elements, as they are
called, become less stable as the atomic number
and mass increase. For example, element
number 93, neptunium, has a half-life of two
million years, while element number 104,
kurchatovium, has a half-life of 70 seconds.
The transuranium elements are the heaviest
elements that exist and are readily fissionable
when subjected to nuclear bombardment.
Chemists studying these elements and the
periodic table predict that stable elements may
be found around atomic numbers 114 or 126.
36. According to the passage, what can we
predict about the half-life of element
6 n number 105?
eveni elal
It is:
horta
A. measured in days or weeks
B. less than 70 seconds
C. incalculable (not capable of being
determined)
aobe D. greater than the other transuranium
elements
E. greater than 2 million years

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