Which of the atomic particles has the lm sxqy ;)13 gtn3hca1xeast mass?

  The mass of an atom g49xau3/ oktl 2lst mfsa6))kis

  The hydrogen nucleus consist,i(9i sf 0xr 1b4d vo:j5,vhtsi xyy5vs of

  An atom's atomic number is de -v;n cti4wxnoda87-k termined by the number of

  An atom's mass number is determined by ther0z qbbbrp -niw 68:7n number of

  If an atom's atomic number is given by Z, its atomic kwe* 2v)v,e8uhmp1 gfmass by A, and its neutron number by N, which of thve8h v1 2wg ,ep*)fmuke following is correct?

  When a neutron is emitted from an unstable nucleus, the atomi7zbw(xl7m i8 dc mass number of the 7dlb( i7x wz8mnucleus

  The number of proton h2(6s hygem)ze2n*n ds in an atom is

  There is a limit to thebvc 88xnt4* emfjk; ;t size of a stable nucleus because of

  Atoms with the same atomic number but with different numbers of neutrons are refie49i9 m.m s /fpwrs-cmecp sriwm 94.9-i f/serred to as

  Isotopes of an element have ojrus hiev2,w2/9 ;f8,pebv xnuclei with

  The atomic mass unit is d22gon9 5vr7g dpyyy8zfq, bi,efined as

  Compared to the masses of its separate protons and neutrons, thf/os.4as :xom r3qq y4e total mass of a st4f3qqy:soxo ma4s r/.able nucleus is always

  When nucleons join to form a stablelqw36-s-xrj2ym 6w)+k qooof nucleus, energy is

  The binding energy of a nuclp- ny(cl 8d. mdby*puh2b(9caeus is contributed to

  The binding energy pers) 0ndufv )zmc;p2,ir nucleon is

  The binding energy per nucleonjl ;vx2)w5awykfnh491 p)in i7he.aw

  Which of the following statements co3lur (at zbw7jj8j5rhu.h5) 8kum;mj ncerning the nuclear force is false?

  Compared to the electrostatic y7.qd/ q/tuq4vfi6va force, the nuclear force between adjacent protons in a nuclev7 a/uivq d6tyq4f/ .qus is

  Alpha rays can penet,333hrtl8) cj pth rvyrate

  Beta rays can penetratlbv2rc( k/wk )e

  Gamma rays can penetratey- odl2y;/w,o rxb /tw

  An a particle is also au3v72bqi 8ox do;t llp3vx8lhl n00z(e(hs*known as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also knowti g-hc: .ukv-n as

  An alpha particle will be attracted tysk /2nmi+nsayg+:t7+s rto5o a

  Alpha particles have an atomic mas4fe) -amdooe .4-ny ;u d2ckfvs equal to

  When an alpha particle is emitted from an unstable nucleus, the atomic mass nui q b*6y-s3, u+.ilyt.toxoyy mber of the nucleuq i,itxylb3t+y*o 6 y..-soyu s

  When an alpha particle i;iekl4 q nkoxo/,z 832 rvbj9rs emitted from an unstable nucleus, the atomic number ofo/,oi3;rzq9vkel rk2 jnb4 x8 the nucleus

  The expression (MX - MY - Ma) x 931.5 hcyvp*ny1ua(dyy4viuy 8 / 35represents

  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 3d+;qbcb pu/mopyx9n62y tv -same as a gamma ray?

  When a gamma ray is emitted from an unstatrtiexbfy8- / n9w) ) lior0)xble nucleus,

  Which particle has the most m3wi. 4u/ql fszass?

  In all three types ofikl9ivjjxcqk8 b9;q )w firo+gd *- *8 radioactive decay, what value is conserved in addition to electric charge, energy, and momentumj+ d9if8o-kkgb)*9 qqc; r8ixvj*liw ?

  What happens to the half-life oicemm xe)o**(ghqg.vglr3s ( l, ;fc8f a radioactive substance as it decays?

  In radioactive dating, carbon-14 is often used. This nucleus emits a singl..d :ic ;spu:p5rdppqe beta particle when i..d iq;pr:d5 :puc sppt decays. When this happens, the resulting nucleus is

  The type of detector that uses a magnetic field to curve chade/jlc8m) rq5 )0 rrvxrged particles is a

  The type of detector that uses liquid hydrogenq k n*) ,aer0i02kkczs is a

  Cloud chambers have been replaced by bubblyxi;vu.53kio3q 3 u /+ irocn*xqg ,pce chambers because

  An element with atomic mass number of 14 and atomic number 6 has how many p hcx1o4f,ca(*bbp1tk+ zew6h rhp70srotonh6tc0af4hs rbb7 *ez xcop1 ,kp+(wh1s?

  An element with atomic mass number of 14 and atomic number 6 has how many neutro2c,aad+qgo whxnp m1qxn4bf x+. -0l5n4 gqh 0.nob2xd m 5 anwc-f+p,ax1qxl+s?

  The atomic number and mass number for calcium 39 are 20 and 39, respectively5v,xy i:- oau nlgw(j*s ,rw,m. How many nucleons are in one atom: * xu,n,syi5w,wjlv a-(romg?

  The atomic number and mass number for calcium 39 are 20 anemepfr)kii*3s.o55gk :zf l: d 39, respectively. How many electroi5ffk)3rg.z kl i 5e*::ospm ens are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39, respectigatefl dwsf3h4 6) b)2, zckavm+5vi*vely. How*w+z6dv fmbiv )hl a f3c)etg2ak,4 s5 many protons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39, respectively. 8vm:o4 h4vr id How many neutro4m hov8 dv:r4ins are in one atom?

  In a 93 Nb nucleus, the number o(;d2 wguuqg orm h9r5bkc9i .+f protons, neutrons, and electrons is 41

  How many protons are there in the carbovjs( st+2t nwew 3.7mmle2*m(aq(arqn-14 nucleus?

  If an element of ato73z)z; itwi tmqxw- (xmic number 15 has an isotope of mass number 32,

  Calculate the binding energorjua;)4 ctmtr*75 l 5r3mwfuy of $^4He$.

  How much energy is required to remove one proton-s tk1a9x6j.*b 4ygz0ddp -/alwhiwg from $^9Be$?

  An element with atomic number 88 goes through alpha decay. Iv1-rw jfow 61mkq8yb ir 6q8x.ts atomic number is no8oyqv x1q- kbfwr 1iw6m.6jr8w

  An atom has 98 protons and 249 nucleons. If it undergoes alphay h1ofc.z) l)ws: 1sfz decay, what are the number of protons and zsl.:) sf1 zw1 y)hocfneutrons, respectively, in the daughter nucleus?

  A carbon-14 nucleus decays:2ts z)sn1 gip to a nitrogen-14 nucleus by beta decay. How much energy (in MeV) is released if cat)2:1g i spsznrbon-14 has a mass of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomij dhzo,agc -4b +k)i8bc number 6 undergoes $b-$ decay. Its atomic number is now

  If the half-life of a material is 45 gr +cpq+7t p)1)ib;xz 8m(gwpx:r hhhyears, how much will be left after 100 years;tpp(p1giwxm8r+g h7+)zrq:hhbx c ) ?

  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 dec3g5jto(k u,rr ay this year if its half-life is 247 years?5, jro3(ug trk

  A Thallium source was certifiepo3w 2ie/ j55nwu1hjrd 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 l y4t20h.;3g-6ds-qhki/yg by rmltqction of the sample is left after 4tb -gy 630.h;yqlg qsi4k/dt -lm y2rh0 min?

  The half-life of radioactive iodine-13encwi8xz8z-2 x5k d5g)wj fl:7 is 8.0 days. How many iodine nuclei are necessary to produce an activity kf i)d-55j 8g 2nzxcw8:xewzl of $1.0 \; \mu Ci$?

  A radioactive substance with a z90(fv1jvf nbfnh k*mf1,d* hhalf-life of 3.0 days has an initial activity of d01h9 mn, vhj*f(fv ffz1bnk *$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 measured in a piecer* ln84r5p2d he (qgpr of a wooden casket from ap d(*2rehp48gr5 rl nqn 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 would estimate the age of the artifact to be about

  How long would it takf 9xpp-alfl5*b2krj jo r59u/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 takc3fwr4a 9qi u.kze,x 6e a $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?