Which of the atomic particles has the least mas8pz)hii : p-v1fvufy5s?

  The mass of an atom ip,p92 .u duiqi4wno 2ns

  The hydrogen nucleus consik.rd73 qm- rf*) yhvijfp;qg ,sts of

  An atom's atomic number is deter u2cx h o549;kp3(bzzzan5tv qmined by the number of

  An atom's mass number is determin9q *mc 9vr(gf omprvx.t1*.lved by the number of

  If an atom's atomic number is given by Z, its atomic 4 ko5t1ztmja0kf67 sw mass by A, and its neutron t k7ow f z61as0tm5k4jnumber by N, which of the following is correct?

  When a neutron is emitted from an unstable nucleus, the atomic mass numb0tc6v8:gy72le1 e (oohvu lmeqge 3a:er of the eyl:ahtg ecvmg8 0qo3ue ov:l612 e(7nucleus

  The number of protons in an atovj y(qhi(.p3 m hsio9+m is

  There is a limit to the size of a stable nucleus becau tv7o)21w mclese of

  Atoms with the same atomic number but with different num4u ;lcrr ri1)ybers of neutrons are referred to a;1crl4rui )rys

  Isotopes of an element have nuc xcg i;hcn8,*qjz/ 0oglei with

  The atomic mass unit ixwhvs+v2 :yq)s defined as

  Compared to the masses of its separate protons and neutrons, the m,agkrye k-rjk)/nb7v6n8m qu(h1 xd5:/ vywtotal mass of a stabl u8v/:env/yxw( grjk )mq7kybmrdn6-a 1k 5, he nucleus is always

  When nucleons join to form a stabl6 ; *8rww k0appj,kkrue nucleus, energy is

  The binding energy o.o b6ai:n7 g ayyqdvza4/h*7ff a nucleus is contributed to

  The binding energy per nucl0u;x jvr nndor/h)p 55eon is

  The binding energy pu2c*vngr9k. s er nucleon

  Which of the following statements concerning the nub s o,c,t:1paoclear force is false?

  Compared to the electrostatic forc er9bpa)ku(;7l y9ik ue, the nuclear force between adjacent protons in a nucl kuual99 ;ike)prb( 7yeus is

  Alpha rays can penetratep*1.s .dox+zz,kavj, rj zg g3

  Beta rays can penetratehki o8vg l b6w:,)f/ t4-ewgah

  Gamma rays can penetra4n +gquxzs-ap 605iifte

  An a particle is also knol os2mz-f 3kl;)-nhx awn as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also known e(vx4f u zd38i8s*mgjas

  An alpha particle will be attracted to ag o 8skv-*tam/

  Alpha particles have an ato* c,)i+blos , yvs9ymfmic mass equal to

  When an alpha particle is emitted from an unstable nucleu4;.ucawp8vsf hjv) b9s, the atomic mass number of the nhw pfj.8ua9s) v;vbc4ucleus

  When an alpha particle is emitted l9sm ycd gjshuh.)72h8hd-e, n;*kkffrom an unstable nucleus, the atomic number of the nucle)k-m;dflckhdh . enu9, 2*8shhs 7j ygus

  The expression (MX -2 i ysc0(q2fzj MY - Ma) 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 ray3f0s:uq g ) 3btdnvt-h?

  When a gamma ray is emitted from an unstable nu/qk r0rn1fyjb jlg6 )6cleus,

  Which particle has the j*;yaen0sb 6wc h:v q.most mass?

  In all three types of radioactive decay, what valu9 he*wxa*a4 yde is conserved in addition to electric charge, energy, and ma*a dy4 he9xw*omentum?

  What happens to the half-life of a radioactive substance as is6*0- a.io9qp lqar act decays?

  In radioactive dating, carbon-14 is often used. This nucleus emits a s/;wm:je1yj/ 4 eij v9d)jj weu4ht*baingle beta parwt *ye;9i4j ewhuj /amjj1:be) vj d4/ticle when it decays. When this happens, the resulting nucleus is

  The type of detector that uses a magnetic fieldc)hg*8slo h p1lv-) or to curve charged particles is a

  The type of detector that uses liquid hyd8 0db;:p,pbj hn5 y6) jwvvavyj x6kiz10,lynrogen is a

  Cloud chambers have been replaced by bubblch/re.nh ww1:gu11 ztt5mi(l e chambers because

  An element with atomic mass number of 14 and atomic number 6 has x1.xyz p+yqo+5 mqvq 3how many protons?xyzqv+ m+o1qxqyp 53 .

  An element with atomic mass number of 14 and atomic number 6 haosx, ) mx14g9h lmx:tas how many neutromg xto41mlsx , hx)a9:ns?

  The atomic number and mass number for calcium 39 are 20 and uy y8pd42( 88 jcos-mlhbmy8s 39, respectively. How many nu88ybsjpdyhm4 ul2- c8y8 o(mscleons are in one atom?

  The atomic number and mass numbews /ar)r9ezdxy/xwnm -/.4 yf r for calcium 39 are 20 and 39, respectively. How many electrons are in one atryy /xr/.nd4x9/ safww )-emz om?

  The atomic number and mass number for calcium 39 are 20 and 39, respectiv71 m ,hw 4naugua(1jqqely. How many prqamg(1uh 1a7,n juwq 4otons are in one atom?

  The atomic number and mass numb8dotqdn,,o p( er for calcium 39 are 20 and 39, respectively. How many neutrons are in 8do d,p(no, qtone atom?

  In a 93 Nb nucleus, the number of protons, neutrons, and electrons is*0qjp1az4 z; .qrh:tfqe.ew crd3b)q 41

  How many protons are there in the carr0)v g oz2xbo3bon-14 nucleus?

  If an element of atomic number 15 has an isotope of mass number 32(b4ucn3 -poiy ,

  Calculate the binding 8qiqo,. buhl,oi9hc6 energy of $^4He$.

  How much energy is required to remove one prmru2c aqx4 *jte(/2afl 8v8iv l57vin oton from $^9Be$?

  An element with atomic number 88 goes through alpha decay. Its atomic lh,m/cyf on3a (7ov9pnumber is 37f, mco9 yplna(voh/now

  An atom has 98 protons anjlpvg6c3v-* 4yo g. iwd 249 nucleons. If it undergoes alpha decay, what are the number of protons and neutrons, respectively, in the daughter nugcl 4 *ov-jy.vpg36iwcleus?

  A carbon-14 nucleus decays to a ;a1ab,lk ytofzb 956tj .,f ponitrogen-14 nucleus by beta decay. How much energy (in MeV) is released if carbon-14 has a maslb 5,6oa t;zk, jy.1pbo9 fatfs of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomic number jmv7g61cj l+v6cu5cko7 nj,o,y hfh0 6 undergoes $b-$ decay. Its atomic number is now

  If the half-life of a material jrxi-c7f;ws ;p1iba2d r7cs: is 45 years, how much will be left after 100 yearx:cr ;- r;b1ac jf2s7sd7i pwis?

  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 atobkezwqhts 8o - kb160;m will decay this year if its half-life is 247 yearhbteok -1wb zs0k6 8q;s?

  A Thallium source was ce w,f7o;4w e7+wv sq,qjqsbt/k rtified 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. Whysndv h2d.e *ownv1/) t8 )spiat fraction of the sample is left after 40 min?v/ n8s .dd21)*wes nvh)toyip

  The half-life of radioactive iodine-1e-6 (n6.nu6n 4mey oddmevzcjwpo. 0;37 is 8.0 days. How many iodine nuclei are necessary to edjdeuoy 6 zo06 4wmpm n-c;nn.6e( .vproduce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 *ec6vt/t)ef 7) fngvp days has an initial activity of p6 )te*)e/fvcfgtvn 7$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 mea 0.q*r mh9kcce 9(fhze( mm/tvsured 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 produced 160 counts per minute. The half-life of carbon-14, a beta emitter, is 5730 years. Thus we woulh c.qezr9*cmhkvf0m (m (/9etd estimate the age of the artifact to be about

  How long would it takeam;a-qq3d v .yfj sgo9ib-n47 $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take a tcgz(:m9p,if.(jga loqv(*8 b5iff l $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?