Which of the atomic particles has the least moxipw3g4 0/rkass?

  The mass of an atom 6f )i0) rwltm-z+4o x;)blzade dfq(qis

  The hydrogen nucleus consists /k7fp,ugs y4x-snt gjy8 l7;( f:doocof

  An atom's atomic number is determined b-f9+ml j8m z/gq9xrlky the number of

  An atom's mass number isuwf7b oa/4hmi evtm;h;yy ; c,i1l,+c determined by the number of

  If an atom's atomic number is given by Z, its atomic f. 4jh(w6ewswmass by A, and its neutron number by N, whic.wwj fe (64hswh of the following is correct?

  When a neutron is emitted from an unstable nucleus, the atomicq ;vl9vbuxzx:y a26 s2 mass number of the nucleusz9 :2;vxs2y bvuxa6 lq

  The number of protons in an atomt*tx cn;:3d tx is

  There is a limit to the size of a stable nucleus bebd-i4z.tdzb / 7pji7o cause of

  Atoms with the same atomi5qmo0 .hsr: y-ugwdg)g t+s*9lx kr-l c number but with different numbers of neutrons are referred thk-g9:u w gmdrrxyllo5 *+q 0s.)gs-to as

  Isotopes of an element hav/eu(z4r+zxrgff r w4 0e nuclei with

  The atomic mass unit is definesceg)23 bb,koh mu:b ;d as

  Compared to the masses of its separate protons and nerhhxf+6pp w(wr+ 7r v*utrons, the total mass of a +*wrwhvx7h pf(6+rpr stable nucleus is always

  When nucleons join to form a stable nuu pt ztc2kiu8ng05n2 )cleus, energy is

  The binding energy of jt+7a.evf5bk a nucleus is contributed to

  The binding energy py0w dav:*nd 9mn8zjv/x0m 7c8sf bl3ger nucleon is

  The binding energy per nuq 6qjf3sd a9zi;ku 4cs; shz(;cleon

  Which of the following * 0fx -srgkkg0nemp.) statements concerning the nuclear force is false?

  Compared to the electros ec4. t/k./ liasj040wrgicxmtatic force, the nuclear force between adjacent protons in a nucleus .//00geimw4cxl.cs a r ki4jt is

  Alpha rays can penetrom yni mk 7( 3qn5-7ad0p(pkrnate

  Beta rays can penetr: df9grx emx ,ul8ojf 5uyt594n5u5m.l6i amzate

  Gamma rays can penetratmz)-w2j rx 10bo l2utre

  An a particle is also kno(0i iuup:amhv- pj 1w,wn as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also kf cz) zs( 4jwd,xl:x.ym9 d t)uww/u1nnown as

  An alpha particle will be attna s+l .zd(twu0;k6znracted to a

  Alpha particles have ddl3t iqg5a- .k+lg5:l (rios an atomic mass equal to

  When an alpha particle is emitt: q*sz* ehs5kded from an unstable nucleus, the atomic mass number5se s z*q*dkh: of the nucleus

  When an alpha particle is emitted from an unstable nucle- *r ; n)1jruul2mhryxus, the atomic number of ther*lxu2h)u;m y r r1jn- nucleus

  The expression (MX - MY - Ma) x 931.5 reprr:y3.a9 ux gz1 mnjms:esents

  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 thed 8hg ssytbxuek0c32 -7;8e js same as a gamma ray?

  When a gamma ray is emitted from an unst3g 8h lz.qy4o dpqe+h7 ttr7r;able nucleus,

  Which particle has the most massh+fdwn6 j .m.o g.,zj aqgy-,rlenu,2?

  In all three types of radioa (tu)y5l:bqt0gafu7qctive decay, what value is conserved in addition to electric charge, energy7tg:)ayut l0qf(qb 5u, and momentum?

  What happens to the half-life of a radioactive substance as it decay 7ruemafd6)(/.tfhak8lh 3nvm8 (vqe s?

  In radioactive dating, carbon-14 is often u7rag7l l1j/o:* 1 f9n ilcsunpsed. This nucleus emits a single beta particlpi7*uo/gllja 1: c7lfs r91 nne when it decays. When this happens, the resulting nucleus is

  The type of detector that uses a magnetic field to curve cha 5 al 3x ;bn,+. d5-f,mai;slznwsduawrged particles is a

  The type of detector y,t zs sikp2nm3u21y5 that uses liquid hydrogen is a

  Cloud chambers have been replaced by buby3;bdhy/ as7uij:. xob9, b cnble chambers because

  An element with atomic mass number of 14 and atomic number 6 has hel4ce4q ko2 r)u ;ups )l+nws0ow many protons?lul4c)0+eus wo ;)4rqns kpe2

  An element with atomic mass number of 14 and atomic number 6 ns)c6cfmv2: k has how many neutronsks cm6:ncf 2)v?

  The atomic number and mass number for calciuip7va-mr mu 4tv90* /ys umgt)m 39 are 20 and 39, respectively. How many nucleons are-s7myv gtu ) v0i/ pmat9mr*u4 in one atom?

  The atomic number and mass number for calcium 39 xvfc 4gb9(8h9qtl )ufare 20 and 39, respectively. How many electg 9 8f9xhbuv)4c tqfl(rons are in one atom?

  The atomic number and mass number for calcl(rxg0/at gqg y3mq21s)y5du ium 39 are 20 and 39, respectively. How many protons are in one atom?/ yg0)gmx(1 ydt5lu2r3qgqa s

  The atomic number and mass number for calcium 39 aref- m.iswo,+ yg 20 and 39, respectively. How many oifw ms-.g+y,neutrons are in one atom?

  In a 93 Nb nucleus, the number of protons, neutrons, and elect5mb3pkimhq:4dukx 87rons is 41

  How many protons are there ijirdbn e8u(e q whryp149w050n the carbon-14 nucleus?

  If an element of atomic number 15 has a,/vygj:le ,x i, o: hav2xdr0cn isotope of mass number 32,

  Calculate the binding energy1xqqqz,5t +kq 2xkl wsg . 0cr k,dmz,wz0px-1 of $^4He$.

  How much energy is required to remove one proton fro,nl m*:je qs tap+s94sm $^9Be$?

  An element with atomic number 88 goes.h lo4; x(/-8kduyl a1pishid through alpha decay. Its atomic number is nldo -k/isia( p xud148;y.hlhow

  An atom has 98 protons and 249 nucleons. If it undergoes alpha decay, wtgseun z/k0g2-o g,a, hat are the number of protons ang/,zu en02 sogak- t,gd neutrons, respectively, in the daughter nucleus?

  A carbon-14 nucleus decays to a nitrogen-14 nucleus by fe(j0epy bh0- - 9trdfbeta decay. How much energy (in M r0eht jpey- d0b9f-f(eV) is released if carbon-14 has a mass of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomic number 6 undergfj g z qh2+x1 *tzm;jmd1c(yz9oes $b-$ decay. Its atomic number is now

  If the half-life of a material kho12wl5wk+zb8s xs5 is 45 years, how much will be left after 100 yearh+z1l5 5s8sw b2kokxws?

  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 ato(6qifz0*sl :g 9ygur. te4b-bhdq y iix 5s09rm will decay this year if its half-life is 24.ifl (i 0 qbi*gyqd-9xrg6huz r5y sest9:b04 7 years?

  A Thallium source was certy 8m6;rm6b5 6qn v d)3cdhbbhmified at $10 \; \mu Ci$ 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 fra yz)+ ;aud2aukction of the sample is lefta2y +z)k;udua after 40 min?

  The half-life of radioactivex r oh4dj7/bd.qg fomf 0x2m(ca4x9a: iodine-137 is 8.0 days. How many iodine nuclei are necessary to producrd 24 .0 a9(xx4h:dxbmf /7fqogjmo ace an activity of $1.0 \; \mu Ci$?

  A radioactive substance witrmm+ +4 q wu4jgl;cm;xh a half-life of 3.0 days has an initial activity of 4;xgj+muclr;+wmmq4 $0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 measured in a piece of a wooden c b71ry -y k,cmwf3onw6asket from an ancient burial site was found to produce 20 counts per minute - y 7mfo, nkbw36rywc1from 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 take ety l7 5x.hx1b/3zxbz $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take a tb doyh1 50dp($4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?