Which of the atomic particles has the la8(iigj o*ug4east mass?

  The mass of an atom isi/kh*zb7 (r kf

  The hydrogen nucleus consis 6u)a av x7iwb7qp ept,)e49dkts of

  An atom's atomic number is determined by the number oica u)+e 98:zbrlsl9 73c qsymz 2tyu0zf r8x4f

  An atom's mass numberrxa1; gcj50vj is determined by the number of

  If an atom's atomic number is gi,keponz/wy 1 :k)+ypjhrqv0t6u( m)v ven by Z, its atomic mass by A, and its neutron number by N, m(jhw0 z kt qvr) 6u:/onvpe)1y y+,kpwhich of the following is correct?

  When a neutron is emitted from an unstable nucleus, the atomic m9 8cf guyi q*6vx6lq)qass number of the nuy8 96qqix vlf)cguq* 6cleus

  The number of protons in an atkywya+dl62grn 1z +b4om is

  There is a limit to the size of ajqmq t)b oxk:4xa7p)) stable nucleus because of

  Atoms with the same atomic number but with different d0 .wkhqm850whqa ma1numbers of neutrons are referred to aw. w18dh 5qqm0kmh0 aas

  Isotopes of an element have nxpzp da*1b9ae .3+iqzuclei with

  The atomic mass unit is1 cv5w/tqknm33 d4fo r defined as

  Compared to the masses of its +b8;:6ok7ubx w.pta+ alojbdseparate protons and neutrons, the total mass of a stable nucleus ud+x ;aok6bob j7:atblw 8 p.+is always

  When nucleons join to form a stable nucleus, eners6e9m;8ndg0adps/ kc7f l aj 5gy is

  The binding energy of a nucleus is contributed trwbua7 s7ga, -o

  The binding energy per nucle6 7mlwoeid8 jm(yto m7+vy s)3on is

  The binding energy ped1/;c e ev8uit*zf4f lr nucleon

  Which of the following statements concerning the nuclear force is ,j1i6ne ik x a3hp2xldupo)yh-6 dc/ (false?

  Compared to the electrostatic force, the nuclear forc/.jjm3yl)te yq ijt8: e between adjacent protons in.) q3yt/l iy:mj8etjj a nucleus is

  Alpha rays can penetra73mc8jxz8erf- i lvb9 te

  Beta rays can penetr6 uen y0n4guj(l..v/c:xccg imi ,y,bate

  Gamma rays can penetk(zhn *o lt)e+ye) sxn 0k,ny8rate

  An a particle is als dm8a5yah,-nfx*1 yku o known as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also known s9 087jni c ) f+tkal8dzelr2aas

  An alpha particle will be aui9:m1mxi vxk09h6vb ttracted to a

  Alpha particles have an23 je :+zxoump(m,iqt atomic mass equal to

  When an alpha particle is emitted from an unstable nucleus, the atomic mass ncm my8 .euk x1 yl4wi gt5v,-.l9kqq3qumber of the nuc.u8 eg q kqmw.,l15qy9t-3c4v k ylmxileus

  When an alpha particle is emitted from an unstable nucleus, the w:n*tb/fwm; matomic number of the n mn*/t: wmbw;fucleus

  The expression (MX - MY - Ma) x ,u. b3ie5u st8owu8*f d(kdoq 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 y y.-bdu2fb2 6op2i z cji9)jtas a gamma ray?

  When a gamma ray is emitted from an unstable nucleus,zd,m1 jul e562vr.-lq fr8gaz

  Which particle has the mostwft;7a s02 rwpnnq2 m2 mass?

  In all three types of radioactive decay, what value is conserved in k9zg)so0) ktcaddition to elect)osgz)t k9k0c ric charge, energy, and momentum?

  What happens to the half-life of a radioactive subssjy f(;zai7* c*p rlug 5i..ictance as it decays?

  In radioactive dating, carbon-14 is often used. Thisqc )g:wogy iob /)1p7s nucleus emits a single beta particle when it decac1s i w/:)o)ygbop7 gqys. When this happens, the resulting nucleus is

  The type of detector that uses a magnetic field to curve charged particles isnwrrmh h 8e;90 v52gcf a

  The type of detector that uses liquid umvhf 2m v:bzn)2 4*6ba3ortfhydrogen is a

  Cloud chambers have been replaced by bubble chambers 1o:we8xgy5wsmug:yr f z/9 2fbecause

  An element with atomic mass number of 14 and atomic;d2h(s9bkkdgucqy ** +6cxzj number 6 has how many proton(dc9d6 ;b*h *gu 2k x+czkyjsqs?

  An element with atomic mass number of 14 and atomic number 6 has how man7vhnfba6;k, 8:u jhl hy neutro8h6afblv, hu;jh :7kn ns?

  The atomic number and mass number for calcium 39 are 20 and 39, resbr wykfg+mw+07t 6r1upectively. How many nucleons are in one yg 0uf+ w6r7tkm +1rbwatom?

  The atomic number and mass numbo 4gimpo 93j(x 1w lckc1l-ux*er for calcium 39 are 20 and 39, respectively. How many elecw4 l gx 3ilpo(jokum9 *cx1c1-trons are in one atom?

  The atomic number and mass number for ca bgc z+;,b,;0a 7foxmchjq c2elcium 39 are 20 and 39, respectively. How many protons are in +;,zb02bha,e ogf ; 7cccqjmxone atom?

  The atomic number and 29mrq*lo8p owmass number for calcium 39 are 20 and 39, respectively. How ma2omor 9p* wq8lny neutrons are in one atom?

  In a 93 Nb nucleus, the number of protons, neutrons, ygy+eu1 rb+yt g51f7o and electrons is 41

  How many protons arem 3p17jg gn(un fob* l9*mlmbl5 d4p7z:gaw /x there in the carbon-14 nucleus?

  If an element of atomiym,g.,qqv 21 ;zxdbhz 5u ykr3c number 15 has an isotope of mass number 32,

  Calculate the binding en xp,pacvy7p38ixb5 j; ergy of $^4He$.

  How much energy is re82 dvbu +os74zrsoh 5bquired to remove one proton from $^9Be$?

  An element with atomic number 88 goes tqd-:e*k+tt tohrough alpha decay. Its atomic number is nt+de tq: o-t*kow

  An atom has 98 protons and 249 nucleons. If it undergoes alpha decay, what a.3a6los gs9jo5w*ch e re the number of protons and neutrons, respectively, in the daughter nuc9coajo3*swsl. 56 hg eleus?

  A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta deca6jrp0, bcxf:t y. How much energy (in MeV) is released if carbon-14 has a mass of 14.00 r,j: t6bpf0cx3242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomic number 6 nye 0cj.,3 xx6b rj+hgundergoes $b-$ decay. Its atomic number is now

  If the half-life of a materialj;epnl. b,, o5 xhie,ravx-k* is 45 years, how much will be left after 100 years?ae;,-rxoih 5 xjvnpl, b.k*,e

  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 z,rs nzmlw 5fz2whk ih(n;h32(y7 mh3this year if its half-life is 247 years53y mwhkiwnh, mf22 7(snhl (3rzzz;h?

  A Thallium source was ceu-b;z58e8 uby nzm:xvrtified 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. Wfs mumw6g :n3::27y am axnt1that fraction of the sample is left aftn326g7:nty: stwm: ufxmaa1 mer 40 min?

  The half-life of radioactive iodine-137 is 8.0 days. How many iodine nucleis5jrajtk34ycwh. 2d + are necess3s4d jy+th.ajk 5r2w cary to produce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an initial activity ofyilq0a2y((ffu-2ekn y 5zb+ k ya-yf 0e5z(uknl2+qy( ib2 k f$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbo3 gaex)y;.m: /ey8p+l ygg fakn-14 measured in a piece of a wooden casket from an ancient burial site was found to produce 20 counts per minute from a given sample, whereas the same amount of carbon from a piece of living wood p8)f egyg+mygx3 kel;:. apya/roduced 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 tak6nmb6s05 v cevf4brh6d)vbr*e $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it tak4jmj sa3(ld( .qo 9oide a $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?