Which of the atomic particle( q*q bs5tar 3;pjug.rs has the least mass?

  The mass of an atom ix dvt5+qt il3;jb7r7rs

  The hydrogen nucleus q f1gum6xd2i (,8f3llra va /dconsists of

  An atom's atomic number is determined by tb4 7qzid61bhxty1dokh;pie y1 0)q +bhe number of

  An atom's mass number is d:qi)ac92vc p vd wct6-ht.va/etermined by the number of

  If an atom's atomic number is given 9:;cv5eidkasxletm;7 x lau6/j 9e/tby Z, its atomic mass by A, and its neutron number by N, whdxl/;tli u: x k;7e95a c stj6a9eevm/ich of the following is correct?

  When a neutron is emitted from an unclgzl*;x+y7vt16 t tcstable nucleus, the atomic mass number of the nucleus+c 7l y1xgcvt6t*tz;l

  The number of proton-qsfih ay.z,g-+ pyye0zi 8i9 s in an atom is

  There is a limit to the size of a stable i*tg 0r(smye)nucleus because of

  Atoms with the same atomi h ajopx3,vy4j2+kt7 gc number but with different numbers of neutrons are referredvj kpa 4,3x2th jg+7yo to as

  Isotopes of an elemeapoq86i kh7tsyr6h o (/k(;)rbcr1 anx 9ij8ant have nuclei with

  The atomic mass unit;bh6 xg,lciei)oc7 1w-7lw b v is defined as

  Compared to the masses of its vf 4b+ 72gxoxj4h w u*h+x3biuseparate protons and neutrons, the total mass of a stable nucleuf243 hxjoux w4++u7g xbh* vibs is always

  When nucleons join to form a stable nucleus, energy gylav j9pjg8 a+ nni+l2o6i/ wgm)e+ 4is

  The binding energy of a nucleus is+,+hp vo y-5(9 hmt4fb a)jspiga pmg8 contributed to

  The binding energy pelf,4uhpg 8 dgk/ o)/qer nucleon is

  The binding energy per nucleo*fx 81v 1(g; y5ndit37 sjnaorhpuqs- n

  Which of the following statemlg v.c totsg2ha, 3,d2ents concerning the nuclear force is false?

  Compared to the electrostatic force, the nuclear force between adjacent propujsc:a;y 9 3otons in a nucleus sy ;ca3ou9 :pjis

  Alpha rays can penetra -muwg0t /g+ 5r/gntkev.: mhite

  Beta rays can penetrafar/ 06zh3u6kf0za j l ywi;7lte

  Gamma rays can penetrate0xf c2ira mw:3qwd,a9

  An a particle is also kr vne+*tign6+ nown as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also knxihd 2 1,-+gokwdzd84ghd;kpown as

  An alpha particle will be ae 3:d8 hh d;g,dkws gnhsh3k)*ttracted to a

  Alpha particles have an dbtv4 r *0odslrh-/o7c8oc t1 vj)y-57tbglf atomic mass equal to

  When an alpha particle is emilc;mhh*84gyt- auf5 1ixz5j e tted from an unstable nucleus, the atomic mass numbgumexjc t; 8h4ya1zi*fh -l55 er of the nucleus

  When an alpha particle is emitted from an unstable nuclgoo+ww.vaqt0fp zv4i*1;z q 5 eus, the atomic number of the nucl+;o5*4qo ivgawwqz 0z f.pt 1veus

  The expression (MX - MY - Ma) x 931.5 rel 0t;-d)p tqsppresents

  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 ru7(wf m6.rgvl ,jqu/gmcre, 0 ay?

  When a gamma ray is emitted from an u45 d;hjewhzls1k76 )ln u2ofrnstable nucleus,

  Which particle has the mojn51ggk;.+0 pe w5h0giq od xzst mass?

  In all three types of radioactive decay, what value is conserved in addition o42skxsl20cjst 9;wm to electric charge, energy, and m soswlj42x;2 stc09m komentum?

  What happens to the half-life of a9.6sylcb0p .dsu;w ev radioactive substance as it decays?

  In radioactive dating, carbon-14 is often used. zc4vn ,,uq-mw This nucleus emits a single beta particle w-wq4,m,uzc vnhen it decays. When this happens, the resulting nucleus is

  The type of detector that uses a magne:7 ,v+tc c,zund ja(qntic field to curve charged particles is a

  The type of detector that uses liquid hydrow4gltur42j ;nrkeffmzb ;wg+;p:r (tq(eq- : gen is a

  Cloud chambers have been replaced by bubbls d9yq*s:zr cd.wge; 7e chambers because

  An element with atomic mass number of 14 and atomic nu9ees6i e 0;h n;x7hnnrmber 6 has how many protons?76;e n9;nrsheixe0hn

  An element with atomic n)tp k9,tuzppc. 2u,mmass number of 14 and atomic number 6 has how many neutrons?mp .u z nkupcp9,tt,)2

  The atomic number and mass number fora76msy+c hc pzg dof2/,vgw+1 calcium 39 are 20 and 39, respectively. How many nucleons are in on7g/6ag d c swo,+mypzvh 1c2f+e atom?

  The atomic number and mass number for casjhzuz id vs-u*68do(35 d8bylz*0f l lcium 39 are 20 and 39, respectively. How many ele88iy d ldz5z*z-sh 0fub3jvo luds(6* ctrons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39, re ulnbo c.0qhzt 4o9c8:spectively. How many protons are in one at n4qt:o89 . h0bluocczom?

  The atomic number and mass number for calci2 hnqaymu/aerh71x3 + um 39 are 20 and 39, respectively. How ma1yax 3urnh m2e/ hq+a7ny neutrons are in one atom?

  In a 93 Nb nucleus, the number of protons, y9 hop rkk2,(c h*3dhoneutrons, and electrons is 41

  How many protons are there ao*-memf lu)up:m(2a in the carbon-14 nucleus?

  If an element of atomic number 15 has an r9 58jbsy9vx -ckgz 7oisotope of mass number 32,

  Calculate the binding el0y1 )x* skua* xe9uzpnergy of $^4He$.

  How much energy is required to remove z26s 4xc2tc 7pi zo-nmone proton from $^9Be$?

  An element with atomic p2qtfl,) iz o . ,jgt1x5j6wl-s +falw+lvep:number 88 goes through alpha decay. Its atomic number is 2t-v)qw j ij,,w ll:.xso++6lp fftezp5 ag1lnow

  An atom has 98 protons and 249 nucleons. If it undmgdcggak8i p 8z1x*z 9hm8m09ergoes alpha decay, what are the number of protons and neutrons, respectivelzmh xzm0 gg9c1d*g mp 889ki8ay, in the daughter nucleus?

  A carbon-14 nucleus decays to a nitroge*w0kmfgyejt.w n2,(zn-14 nucleus by beta decay. How much energy (in MeV) is releasj,nw0(kytfm e* gwz .2ed if carbon-14 has a mass of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomicqqh9)pdo pw 674ivr:y number 6 undergoes $b-$ decay. Its atomic number is now

  If the half-life of a material is 45 years, how much will be left after 100a 4k*alfik k +:hu8u r44z2bsd years?du:8 fbazia24lu 4*hk4+s krk

  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 atom will decay this year if its hal*n *qk2y0d zlh hyd4(qf-life is 2402hykh(4lz *nyd *dq q7 years?

  A Thallium source was certified at z )i9nlnd p3w3$10 \; \mu Ci$ 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 fraction tmiya8sx9/a- of the sample is left after 40 min x8s/myt9aa-i ?

  The half-life of radioactive iodine-137 is 8.0 days. How many iodine nuclem;a2fjw g 5.aonwd*w 1i are necessary to produce a.ww2od w*jn f mg5a;1an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an initial activ* r46s/ zflllj yg6+jtity of lt6fj*4 /6ls+ yjzrg l$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 measured in a piece of a )*cuqb8 x d1l5enlev- 6ixx*ey7un.sa 3del;wooden casket from an ancient burial site was found to produce 20 counts per m lxd vend*lun*x)i eeecu.ay xq68s1 5b73-l;inute 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 taket0 3;s .q0brnbhl/vfg $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take a f 4c*3w2pphnm*,1p y: maidjz$4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?