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习题练习:Radioactivity



 作者: admin发布日期: 2024-08-05 15:38   总分: 17分  得分: _____________

答题人: 匿名未登录  开始时间: 24年08月05日 15:38  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  94.10: Which device can be useo2q89rntv4em.5k n dw mxin- 5d to detect nuclear radiation?

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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.12: An alpha particle is the same pp1,zc,:hc lt as

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  94.22: A radioactive oxygend*n1;6vfl x vj $_8^{15}O$ nucleus emits a positron and becomes:

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  95.28: A radon $_{86}^{220}Rn$ nucleus emits an alpha particle and becomes a

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  96.13 A potassium $_{19}^{40}K$ nucleus emits a $\beta^-$ and becomes:

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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.11: What does the “?” represent in thei5d( *j-dfihn nuclear reaction $_1^2H$ + $_1^2H$ → $_2^3He$?

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.11: In the nuclear reac5pb0i ,l ljigmg,: 8-tuwba8xtion $_3^6Li$+ ? → $_3^7Li$ the “?” represents

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.35: The following equation is an example of what9,8i/m vaif he kind of nuclear reaction?
$_{92}^{235}U$ + $_0^1n$ → $_{51}^{133}Sb$ +$_{41}^{99}Nb$ + $4\:_0^1$n

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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  00.02: The following equation is an example of what kind of nuclear reaction otzv)kie:mdl oj7r*+yp,e (*?
$_6^{12}C$ + $_2^4He$ → $_8^{16}O$ + Energy

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10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.16: During a particular kind of radioactive decay,d ig7w 7is9dh9 a particle is emitted from the nucleus of an atom and the atom's atomic number increase9 i7i9 sddghw7s by one. This decay necessarily involves the emission of _______ from the nucleus?

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11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  04.17: A nucleus of nf8dkk y5u jb0vyx0rj*pzk7rf*6 3e)$_{92}^{235}U$ disintegrates to $_{82}^{207}Pb$ in about a billion years by emitting 7 alpha articles and x beta particles, where x is

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12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  06.40: A new element, named Physicsbowlium (symbol,5txv5v4yr s) pthij07f r02og0hilj Phys) is discovered to undergo double alpha decay and beta decay simultaneously. Amazingly, this causes the material to decay into an element called Onlyonatestium (symbol Oo). Who20j h0i5 r vishx5l ,fgt70)yt vj4prat is the correct representation of the (Oo)?
$_{200}^{2006}Phys$ → $_2^4\alpha$ +$_2^4\alpha$ + $_{-1}^0e$ + $_?^?Oo$

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13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  08.25 The following nuclear reacjextw hry9it)/ u1n*7h6rfs- tion occurs: $_2^4He$ + $_4^9Be$ → $_6^{12}C$ + $_Z^AX$.What is $_Z^AX$

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14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  13.21: The following nu 78lj e9cha)kdclear reaction occurs: $_{53}^{131}I$ → $_{54}^{131}Xe$ +$_Z^AX$.What is $_Z^AX$.

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15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  09.45 In neutron decay, the process is written as n →k 9-bvbad,le6 p + $e^-$ + $\overline{v}$ , where $\overline{v}$ is an antineutrino necessary to have conservation of momentum and energy. Who postulated the existence of neutrinos?

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16#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  10.46: For the following nuclear reaction, e uk d- s9;h:3kko*wgjf3 aykj-(x8e7w4smqh what is the unknown labeled by X?
$_{11}^{22}Na + X → $_{10}{22}Ne$ +$v_e$

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17#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  16.22: For the following nuclear reaction, which one of the following r 2,h0no91r h8ahffr rchoices correorr2afh1h rh f8rn09, ctly identifies the
quantity labeled X?
$_{19}^{40}K$ + $e^-$ → X + $_0^0Ve$

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