Which of the atomic particles has thebd00d .hgc3(fz u6 nzv least mass?

  The mass of an atom in( 3 fu+.lssco+iq8h ds

  The hydrogen nucleus4.lsvky xpf)i9vfo6 5 consists of

  An atom's atomic number ;,:vlybf abokg q;e.8 is determined by the number of

  An atom's mass number is determined h(ol+ lb78wncby the number of

  If an atom's atomic number is given by Z, its atomjwuvxgon stht-4c;k-okew- *0;1:p mic mass by A, and its neutron number by N, which of the following tkv wxew*ku 4csnjh t 01-g;:o;- -ompis correct?

  When a neutron is emitted from a wg l2x*/9esnpn unstable nucleus, the atomic mass number of the nul/wpg ns* x2e9cleus

  The number of protons 6v;duagsf75 qo xvz6dv9(+f7.kpg g4k;v opg in an atom is

  There is a limit to the size of a stable nucleus becau i8n)fhhu5p+n g;uh-f se of

  Atoms with the same atomic number but with different numbers of neutronsk;1y*gdxnd i2 are referred*nkxddgiy2 ; 1 to as

  Isotopes of an element have nuclei +ndqy4+qorh3s s u2/k73pn gp with

  The atomic mass unit is defiufu. l kc5oe:-wz j:5xned as

  Compared to the masses of its separate protons and neutrons, the totaesl2;zh pm b:53wvbf-l mass of a stabpzemb s -hb2:wf3 5vl;le nucleus is always

  When nucleons join to form a s2ay:evrg6 ic j jfk*el2f4 s3x lx.44atable nucleus, energy is

  The binding energy of a nucleus ua8f: )i8s(e :wb( j1uhxfshi is contributed to

  The binding energy per nucleop5z3:q h8bxbt jjf3r6n is

  The binding energy paq0y ,)v u+q0boz9ma af4r:o ter nucleon

  Which of the followinaa0.1 r:+qn;q akl1spklp2yl g statements concerning the nuclear force is false?

  Compared to the electrostatic force, the nyy)r pv+fr* :uuclear force between adjacent protons in a nucleup +yfr)y: urv*s is

  Alpha rays can penetrag gax/ 3cq*vzc) ,6yrl vxp:q)te

  Beta rays can penetratf t4 8fmhg0qhh)1su q/e

  Gamma rays can penetr +(zgf +q.hhxmate

  An a particle is also knox4or vkav,: ed1ux: h0wn as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also known asl ;ohh7g(d0p i

  An alpha particle wild 12--:szem qa pn3zgkl be attracted to a

  Alpha particles have an atomic *utf*maq 2lg3 mass equal to

  When an alpha particle is emitted from an unstab g p,grt:2:z/ gff-sglle nucleus, the atomic mass number of the nucle g2rf/g:,g f :g-stzlpus

  When an alpha particle is emitted from an unstable nucleus, the atomic number yh z*lgj3t ( /zmy/3duof the nucleulyzym t/zh/g(3d *3jus

  The expression (MX - MY - Ma)d )z0zo9x( )e: vpmjyx x 931.5 represents

  In beta decay

  During $b+$ decay

  During $b-$ decay

  When a $b+$ particle is emitted from an unstable nucleus, the atomic number of the nucleus

  When a $b-$ particle is emitted from an unstable nucleus, the atomic number of the nucleus

  When a $b-$ particle is emitted from an unstable nucleus, the atomic mass number of the nucleus

  Which of the following is most nearly the same as a gamma r1z3rt 51 p-pkiyhj*ar ay?

  When a gamma ray is emitted from an ssya k;eda1ga7u 7sq2c:x7+eunstable nucleus,

  Which particle has th,3:wa,vw8sg d( fqazxz4h hil ,6dkm;)c-hcve most mass?

  In all three types of radioactive decay, what value is co3x/ni ,j fhx(ynserved in addition to electric charge, energy, a(i ynf 3hj,x/xnd momentum?

  What happens to the half-life of a radioactive atd2:thkexu.,p 3 ui4substance as it decays?

  In radioactive dating, carbon-14 is often used. T rq1ec ; -jap:deg-n:r 1.dujqhis nucleus emits a single beta particle wc;rq:deq gjunpe1-jard .:-1 hen it decays. When this happens, the resulting nucleus is

  The type of detector that uses nfz jux2 gh e16-8cflm).ye2 la magnetic field to curve charged particles is a

  The type of detector that uses :1 (5v;;mauc9m lq5g mmrfo fnliquid hydrogen is a

  Cloud chambers have been replaced by bubble cyyf j nq24r29olocixbb1 -q/3hambers because

  An element with atomic mass number 3bdswp a x/sxe:x 655nof 14 and atomic number 6 has how many protonx5/ :nssd 6ew3bxxp5 as?

  An element with atomic mass number of 14 and atomic npcbgmf,.m;o+wmq xg8vb rm y7dv6(, ;umber 6 has how many neutro86c 7 grp g(; m o.vf+,mqmdmvwyb;b,xns?

  The atomic number and mass number nmgu mw4 5j539z egd uub24o6qyw6 9befor calcium 39 are 20 and 39, respectively. How mnb46ymgu b9w9 5u43 ejwm5zdqu2goe 6any nucleons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39wjo0w2qjy 19 v, respectively. Hoy1oj09 2vjqwww many electrons are in one atom?

  The atomic number and mass num1,iv8m6 rn dbkber for calcium 39 are 20 and 39, respectively. How many prot86m r,bn vd1kions are in one atom?

  The atomic number and mass number for calcium 39 k11lakc5k w-8di6 +ky .1 fzazql.b gqare 20 and 39, respectively. How g+l qkkkyd b. - 1wzq6aakc8zil1.15f many neutrons are in one atom?

  In a 93 Nb nucleus, the number of protons, neuttu; jt*ck ;dxwk9in5 .rons, and electrons is 41

  How many protons are there in tq6rgqaf9kc mg5l*u n5.4 j/kehe carbon-14 nucleus?

  If an element of atomic number 15 has an isotope of mass number tj)rbqy2; a37f j3jsysi eh;6 32,

  Calculate the bindinp:l ssb qjce2wfa(315g energy of $^4He$.

  How much energy is required to remove one protoj om lvctm-s/3h *+fp nje4jx.(y-j0f n from $^9Be$?

  An element with atomic number 88chk esn m qf1*5yok8c3tc9 -a+ goes through alpha decay. Its atomic number isqk9mc *o kn5tcy-c s38a 1+feh now

  An atom has 98 protons and 249 nucleons. If it undergo/)s8qum5k ,6a wrpl ujes alpha decay, what are the number of protons and neutrons, respectively, in the daughter nucks58 aru)u,6m p/ lqwjleus?

  A carbon-14 nucleus decays to a nitrogen-14 n0pzv l6fohvs s om )oj7bl8joy316+l-ucleus by beta decay. How much energy (in MeV) is released if carbon-14 has a mass of 14.003242 u and nitrogen-14 has a ma-l6 syhv3jmoo 6ob zj0v+ol 7l1sf)8p ss of 14.003074 u?

  An element with atomic number 6 u6 p+8sgui;5u98vbxfdol /un e8m ki9*fjs+ mrndergoes $b-$ decay. Its atomic number is now

  If the half-life of a material is 45 years, how much will be left after 1 lg 0f:ea)fl;5ctrw2q00 years?0 :ff;a)re tg 2wq5lcl

  If $4.0 \times 10^{18} \; atoms$ decay with a half-life of 2.3 years, how many are remaining after 3.7 years?

  What is the probability that an atq4c+sb djs8o0* zcmz8om will decay this year if its half-life is 247 bjzs848s0z+mdq c* co years?

  A Thallium source was certified atmxdi7/v5 8h-hz zz9i8txj0ctv 0e- z w $10 \; \mu Ci$ ten years ago. What is its activity now if the half-life is 3.7 years?

  A radioactive sample has a half-life of 10 min. What f t3kyq,csx x:;iyjm9.raction of the sample is left after 40 m3qcty;s.k: x , miy9xjin?

  The half-life of radioactive iodine-137 is 8.0 days. How ma ri5z4nr1mf3v ny iodine nuclei are necessary to prodin4m vfr31 z5ruce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half g zokk40mphd6a5nl4m5a83jy-life of 3.0 days has an initial activity of 4m5d6o5kam3 g8n lk0az 4yjph$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to d kr85liv5v 7bcarbon-14 measured in a piece of a wooden casket from an ancient burial site was found to85kdbi vv7l5 r produce 20 counts per minute from a given sample, whereas the same amount of carbon from a piece of living wood produced 160 counts per minute. The half-life of carbon-14, a beta emitter, is 5730 years. Thus we would estimate the age of the artifact to be about

  How long would it ta )4g j(zap;ssfi)7z rlke $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take a*x ci mrnt iomkd+7tz/;(3:ci $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?