Which of the atomic poe bcmy3 ,::gzarticles has the least mass?

  The mass of an atom is+8: 8ducdd xbp

  The hydrogen nucleus 0 ivjq64 vvw. jk2u1voconsists of

  An atom's atomic number is determined by the numbef sn(5jmidm /b1u)i w*j 2qxttd+u2;tr of

  An atom's mass number is dbgra /8wcptk l1),o.d etermined by the number of

  If an atom's atomic number is given by Z, its atomic mas;j t +14ka1 s6wgaildis by A, and its neutron number by N, whicht 4il i16adsw +;kgja1 of the following is correct?

  When a neutron is emitted from an unstablr4mq1h8sol f:e nucleus, the atomic mass number of the sh8 q4lof:rm 1nucleus

  The number of protons in yap4nxr ion v) (aw5,-an atom is

  There is a limit to the size of a stable nucleus hgc,4 n3dz 2xjbecause of

  Atoms with the same atomic number but with different numbers of1 ybv lin04lzqtf6 o53+wdm5(i g7xpr neutrons are referred to 3 10 rvl6qmnbdioti 47pygx +wz55l(fas

  Isotopes of an element hafvcap-0q k;4 uve nuclei with

  The atomic mass unit is drimxqx 423)/w1f idbdefined as

  Compared to the masses of its separate proto-7siz65k*bh dz ttolsvpg 0)7ns and neutrons, the total mass of a st *t0s7v 6-s tzgikozd75b phl)able nucleus is always

  When nucleons join to form a sta ,rd8f ab0 wp .gxu*06omrj-wable nucleus, energy is

  The binding energy of a nucleus is contribrwyq; 6meq7 5)k. ainiuted to

  The binding energy per nucleon is4ssq d )f:3*;8f rodscgz7d gq

  The binding energy per v-up.utykc 3mu3 2ho.nucleon

  Which of the following statements concer-3,qmf m) ivcc)*k9pwp g h0qei*4aryning the nuclear force is false?

  Compared to the electrostatic force, the nuclea0tro6)f s6*dqpvb5lm r force between adjacent protons in drq0 *mbs5fpto6 l6)v a nucleus is

  Alpha rays can penetrate rzo/qjjz71q1r;u tn2+ yk er,cc:9afr-xdc;

  Beta rays can penetrae9vz1z qjk-h2te

  Gamma rays can penetr*f( es z16*kv uakc,oa (g(uzjate

  An a particle is also known ash6 *.kc(alyr(m 3vrmv7zm p.x

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also known as0 tt*w6cb +keota3g v2

  An alpha particle willgv(:4i,*qbjzgid t g) be attracted to a

  Alpha particles have an atomic mas7z0f42zpqdxg5k8v ql d )g/jvs equal to

  When an alpha particle is emitted from an uns4iu(v;gwp)z pjkeys45 l ,nb:table nucleus, the atomic mass number of the nucle;p4vziwj, geby )u :p5sl n(k4us

  When an alpha particle is emitted from an unstable nucleus, the atomicvsrsz -p6oz 7xmhki xm/p)* 2 x.*vz(z number of the nuclp/*r)x zm .-6svhzp(*z o vmkxs27 zixeus

  The expression (MX - MY - Ma) x 931.5 re 79ktjru;pdmzo qg/ 4t3zws *;v td7f9presents

  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 d.;e6wmb 1a66kdeemj is most nearly the same as a gamma ray?

  When a gamma ray is emik)7lp5( j qa6m3kmyjotted from an unstable nucleus,

  Which particle has the moszo-q *:l.yefx1 pncy4 t mass?

  In all three types of radioactive decay, 35dv0zked 5zwwhat value is conserved in addition to electric 0w53z 5d kdvzecharge, energy, and momentum?

  What happens to the half-life of a radioactive substance as itg(mc6u62y em o4zd. lt decays?

  In radioactive dating, carbon-14 is ofte xii*8df hs2,u9 wd;pmn used. This nucleus emits a single beta particle when it decays9m,sd2w8d u i;p *hfxi. When this happens, the resulting nucleus is

  The type of detector that us(.o t i*s)8jwnkm) grvs c/.boes a magnetic field to curve charged particles is a

  The type of detector that uses liquid hywiuc5 - tt9ynk(8qh 0ldrogen is a

  Cloud chambers have been replaced f)j/piv8xr a7 pa lktea35w3(by bubble chambers because

  An element with atomic mass number of 14 and atomic number 6 has how many*0 knm; c vbhmii6qd oe/9v(vhs7/r x7 protonnbmkho/*sh077rx/ vv6(vm qi 9edic;s?

  An element with atomic mass number of 14 and atomic numberat,x2diei- 3s+bgh u6 6 has how many neutrons? di,s6uxi-hb2g a3 +et

  The atomic number and mass number for calcium 39 are 2kacjm3 yp2e;6 0 and 39, respectively. How many nucleons are in one akcje2 my 6;p3atom?

  The atomic number and mass numbewuza-hk z9:*c s7mq6kr for calcium 39 are 20 and 39, respectively. How many elecmzqz c6-9sk7huw*:katrons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39t7a4mgqej) 8f , respectively. How many protons are igf )74 maeqj8tn one atom?

  The atomic number and mass number for calcium 39 are 20 and 3)-auz.z2r f*uei iqkgx7h, 7n 9, respectively. How many neutrons are in o7u,z*2h .iaxfkei)znu -gq 7r ne atom?

  In a 93 Nb nucleus, the number of protons, neutrons, and electronx1n w5v 7zdb(ks is 41

  How many protons are there in the carblrf -ymoh6dr0 u jc m(6 ezm6sd03nu)45ful s9on-14 nucleus?

  If an element of atomic number 15 has an8:ei/bp,hx. /04bcv6 f r5cvs (s hiqaa gjow( isotope of mass number 32,

  Calculate the binding enerb8xz;5; hny6 *bbwp 2 fx 6iptzcqz(l)gy of $^4He$.

  How much energy is required to remove kvnwyl2j5 bv ,h3. d6sone proton from $^9Be$?

  An element with atomic number 88 goes through alpha deyx(8+ydrwi3;+m e xn pgs--vp cay. Its atomic number isxs nr;3- +pi-pwy8 +(vdgmyxe now

  An atom has 98 proton( fc)1jn54k , t ;khyrtijtp5qs and 249 nucleons. If it undergoes alpha decay, what are the number of protons and neutrons, respectively,k, rj51ykj ) 4(pt;cqf tthin5 in the daughter nucleus?

  A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta decay. How much enerp9 q05 eknx7tigy (in MeV) is released if carbon-14 has a mxp5iq79e0 tk nass of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomic number 6 undq2t sc x8*g-wnergoes $b-$ decay. Its atomic number is now

  If the half-life of a material is 45 yt r*0ut mv14gtears, how much will be left after 100 years?uv*104tt rgm t

  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 3o94akuok)6u/7zjy l h(g etfits half-life is 247 years?afhy et34u7 u/ zk9j g)6o(lko

  A Thallium source was certified at iux gz57ee7 s6z9kn n($10 \; \mu Ci$ 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 f:t8*l62tcmz j)u;y*ol u gyn min. What fraction of the sample is left after *yutltlm ncug 2o8j)6;zy*f: 40 min?

  The half-life of radioactive iodine-137 is 8.0 days. How many iodine nuclei yl 5+lhc/9 lpzare necessary to produylpl z/+h95 lcce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an init s; ujp964 x/ 2yslwu7bdcf7ihial activity of udjbyl 77p;/w2hfuxi6cs9s4 $0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-1 7(w;lrvetn6)y8, jw . mfnaan+jk.dz4 measured in a piece of a wooden casket from an ancient burial s .v;d 8wze yt)r w(+6ajjn fn.lnak7,mite 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 would estimate the age of the artifact to be about

  How long would it take 5us-6 o fpb,qa$4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take r zmu ,cyr(2:hzdtp45a $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?