Which of the atomic particles ham) su 3bo9kvv5 bc84cks the least mass?

  The mass of an atom i1knjpz5k0qkvo; 556 p , +dj nzcvto5ks

  The hydrogen nucleus con+q(k6 iu;tjg ssists of

  An atom's atomic number is determined by the vk5plenm,k6 )number of

  An atom's mass number is determined by theba d1fksi k4,:yki qp* a644xo number of

  If an atom's atomic np8g u)zwf zts qgp.y/gax 65)-umber is given by Z, its atomic mass by A, and its neutron number p yauxs- t). 8fgz)g5pw/6qzgby N, which of the following is correct?

  When a neutron is emitted from an unstable nucleus, the atomic mass m9ecpl.: ,u bqnumber of the nucle:9bqu ,l e.mcpus

  The number of protons in an atom ru2 l xoh;swd0*(h(yiis

  There is a limit to the size of a stable nucleus becaus w() ug(bckco(mhs.k 8e of

  Atoms with the same atomic number but with different numbers of neutrons apn; /n6ukk1 7ucy*u umre referk pnu/*u m1n;7ukyc6u red to as

  Isotopes of an element have nuclei witht-kyyzv,- *i:d55 xrx7zkzv* zv1amf nokz01

  The atomic mass unit is definemff n;1dgabmy tm,8851sd q 5hd as

  Compared to the masshpd a2ug09qtlnx5i 3v.0)e b gm*k/cpes of its separate protons and neutrons, the total mass of a stable nucleus is alwtxm0 a /elckugdb3pqgn .i v2)50h*p9ays

  When nucleons join to formdss0*rh i )lkj)o0 nqqw:9- ag a stable nucleus, energy is

  The binding energy of a nucleus i-8r,cnxiq 8ucc.c u la17 u/yvs contributed to

  The binding energy perahiv6muhl;* avej7f( ; 9l*wd nucleon is

  The binding energy per num 5r,-o /* deminkjbprk1;*ydcleon

  Which of the following statements concerning the nuclear force is fosn g iiav6(5w m,hetz p(ua*c4;xb.5alse?

  Compared to the electrkv f y rq;/ kgc+kq.s)p0uhre;/n+6dbostatic force, the nuclear force between adjacent protons cn k6f)hskgr0qbkeupy+ v/d/.q; +r;in a nucleus is

  Alpha rays can penetratezd+d6)kqw mxnsy :a./

  Beta rays can penetrfjn.t*i0 zq5:f fz8krxdt2j0q wsv0 :ate

  Gamma rays can penet a0.i exzrfyi(amm7b-)s z15id2 l3ynrate

  An a particle is also known kd mh f-n*azji1;39i,oym ta0as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also kn4hbzd4ng wb74jkf 4vxe7) irq* 5c5a q(lqx,xown as

  An alpha particle will be ap62zj t3 va5dittracted to a

  Alpha particles have an atomic mass equa c4 zybruo:0h8z0ks x0 2g+wwll to

  When an alpha particle is emitted from an unstable nucleus,hg.a yrgg lfg)9j18 s /p,a6jm the atomic mass number of the fa9)lsjgphgmy ,1g6rjga .8/nucleus

  When an alpha particle is emitted from an unstable nucleus, the a.fy34ohlyk4k tomic number of the o3y4yh4lkk.f nucleus

  The expression (MX - MY - Ma) x 931.5 represtc *8cgizp0( ip0kedgo92 y ese 2m.0uents

  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 isy;yfk-6zheg+;zix rq 7t9 ;uw most nearly the same as a gamma ray?

  When a gamma ray is emitted from an unstable nuclxo9 sm+4be r6keus,

  Which particle has the mosqh8yi(tuzk c).8x shwf597bb t 5nsy4t mass?

  In all three types of r epy g xjhsp5+1t3:o.7 -qonr 61csmsiadioactive decay, what value is conserved in addition to electric charge, energy, and mo csh7x3m- ospgyj .1r ei6p q5+nos:1tmentum?

  What happens to the half-life of a radioactive substanp +0snbki6x mn8hr/8c ce as it decays?

  In radioactive dating, carbon-14 is often used. 5vc qw*8 x,d9yz xl6eg5i.bez This nucleus emits a single beta particle when it decays. When this ha b 65cez9lex*zyxg,qi w8 vd.5ppens, the resulting nucleus is

  The type of detector that uses a magnetic field to curve charged partido rf ps*)e,/hcles is a

  The type of detector that uses liquid hydrogdyq1o u5wk1c s+ owq2/en is a

  Cloud chambers have been re 3mq;aeau1:xr tw9n9lplaced by bubble chambers because

  An element with atomic mass number of 14 and atomic number gfyo/4 ml)) ssgp3;ty1f,hll;h9dqy 6 has how many protons4ly9 ) ,1h3hglf d sm p;lgy;toyf/qs)?

  An element with atomic mass number of 14 and at nou)b(n pjcp5v1 n2c,omic number 6 has how many neutrons?5 )nnbc1 jpcvn2p(u,o

  The atomic number and mass number for calcium 39 are 20 and 3g*q) k/7ua ka;*8 p 8rzfobchr9, respectively. How many g zhacu7r op*q;)fk8kr8* / abnucleons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and wx5hsk8lnz prjg+xz( 3q/ 0.p 39, respectively. How many electrons are in one atoz35j8rhz ngwl.+k/xp0x s(p qm?

  The atomic number and mass number for calcium 39 are 20 an t165v(q fkhssnj c-a- *dc9zsd 39, respectively. How many protons are in oneh6f(1 5zc-j -s ncdks9a*stqv atom?

  The atomic number and mass number for calcium 39g dbx- vt4k-pk r1d24m are 20 and 39, respectively. How many neutronr b 24mdkxvp-d-k 4g1ts are in one atom?

  In a 93 Nb nucleus, the number offira t4l9wagnbv* y1zc8+)p1 protons, neutrons, and electrons is 41

  How many protons are there in thx1 apt-4j/ flre carbon-14 nucleus?

  If an element of atomicl yhr5j, 5ja1eo 6eh r5k0/prz number 15 has an isotope of mass number 32,

  Calculate the binding eneks1mz j1e j.7 vymt*z(ayn:.r rgy of $^4He$.

  How much energy is requirrz,lm*)3-uarb 0f/t(v9xhnw8wusxp jcl 3+ x ed to remove one proton from $^9Be$?

  An element with atomic number 88 goes through x: aq9kfd- v1dyzgi,5w :3otbalpha decay. Its atomic number is z:yb5aw f x kv,di:d t1-9qgo3now

  An atom has 98 protons as9 jyeoow8k.q7zw80yxb x *f8nd 249 nucleons. If it undergoes alpha decay, what are the numb78j w8x* qfx.ozbe s 0wky9oy8er of protons and neutrons, respectively, in the daughter nucleus?

  A carbon-14 nucleus decays to a nitrogen-1a(l n 4dr5tjx:4 nucleus by beta decay. How much energy (in MeV) is relea:ljd(rxatn 4 5sed if carbon-14 has a mass of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomic number 6 un -nd i0*4pjyfxdergoes $b-$ decay. Its atomic number is now

  If the half-life of a mi emzw(f khbli0 8.h68aterial is 45 years, how much will be left after 100 year8w(il bmk.h0fz h6i 8es?

  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 wi5dujf;ni4y z9ll decay this year if its half-life is 247 y jzifu5nd94; years?

  A Thallium source was certified y0/kot )rc/wa 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 f)m 37b *sd;d* 0,:1frwa *gnadvrv(nc rhcypgraction of the sample is left after 40 *pha ;f7r3dncbm v: rgc)yg1*,v* dwra0d(ns min?

  The half-life of radioactn .jkzx.9sb 05)2xswgk d /cgqive iodine-137 is 8.0 days. How many iodine nuclei are necessary to prodb x.x qz5 .j0ncdwgs)k92 kg/suce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an initial activit:,+n 0y8h0eqybe;dowpzl k)ligy6 u +y of op 6hed iy:0gll+wk) 80 ezqynu,;+yb$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 measu2,io.n+7psh ip3st yxred in a piece of a wooden casket from an ancient burial site was found to produce 20 counts per minutn2p tspyh soi+ix37, .e 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 ta*q/y 2rq3m hwmx : 5 gswariv)pe8:+*blyn e/tke $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it takv* .x8q0xcl 2yzl.*1ob5wau e2 jsg kle a $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?