Which of the atomic particles habg6;fmjku37zo jr/.+ p6b-;84 ma wcg tfsvwhs the least mass?

  The mass of an atom ;v2ny)zwpu u/f y. o yrwk+ 8wztb0v(9is

  The hydrogen nucleus consi;q tzfq p.vu0 5w/m0tiv/db8 r epxx,:sts of

  An atom's atomic number is determined by theah5 h6mln(hpn1 t 1u.y number of

  An atom's mass number is determined by the n iqp39wiyd34h umber of

  If an atom's atomic number is given by Z, its atomixnz 7r3ro:su/ d5k;r2 gp 9vklc mass by A, and its neutron number by N, which d/k:vlszr9;pxg 32nu57 k ro rof the following is correct?

  When a neutron is emitted from an unstable nucleus, the atomic mass f3vi ku(x r( ;6uwppy,number of the nucleu f r(p3yu,(xpk6 uwv;is

  The number of protons in ;tua*f qqoq b 3o9)6qqan atom is

  There is a limit to the size of ae*v8z/mf fu0 1meuog0 i4zk k( stable nucleus because of

  Atoms with the same atomic number but with different numbers ofor( .iadi *xdn+ .gfo0 neutrons are refia dxi+.r go *f(0ndo.erred to as

  Isotopes of an element have nucl3 (nitho+3p7y+pjzv dei with

  The atomic mass unit 2 uknua9d+ 8tsis defined as

  Compared to the masses of its separate protons atngt tgiq9 3;y*h(;m*o1 w sstnd neutrons, the total mass of ag;iqs (twg; 9omh1t3t y*t*s n stable nucleus is always

  When nucleons join to form a stableqt mp1o+bam. . nucleus, energy is

  The binding energy of .curp 538e.8 wls99nv6 zqe vqq-qtmua nucleus is contributed to

  The binding energy per nucl fi 6fac.qhquty2y pz,- zgy9t8g/ e5;eon is

  The binding energy pero.93 m -l i7zle7m;f np6lymka nucleon

  Which of the followingb gy98/qcr evth 97:ax statements concerning the nuclear force is false?

  Compared to the electrostatic forsk- /fv+aqu(/:h av vlce, the nuclear force between adjacent protons in a nucleus iul vv/( hskaq+-f a/:vs

  Alpha rays can penetr.-ujh +8ru akgate

  Beta rays can penetrt:yrcuz fr 16e-r,)/h z se-fyate

  Gamma rays can penet(wot ;6b4hn+y7fff lhrate

  An a particle is also knowwlt t8jvuck .m3r;;c g:hc69en as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also known(9- 4/u8 rlo3mturd6b m2bbc o )jf1bka iwf4u as

  An alpha particle will be attracted to afkwrmwh g+7raekn ; 3;e/-4zx7q; yve)kuqq0

  Alpha particles have an atoczetv-e vkx:*l6pu yxt7h0 *ij( x,0c mic mass equal to

  When an alpha particle is emitted fromx6hu5 +e9 twqy an unstable nucleus, the atomic mass number9qwxe5u hy+6 t of the nucleus

  When an alpha particle is emitted from an unstable nucleus jx (za9x+6gzv, the atomic number of the nuv+z ( xjz69xgacleus

  The expression (MX - MY - Ma) x 931.5 represen *nj;bpky d( n0as k2*at,tb4rts

  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 m:bh0bnc mg0 vkcy;3 i0ost nearly the same as a gamma ray?

  When a gamma ray is emitted from an unstabl5p zc05ezzkf*b w ndl-hpi( *) -tp4ule nucleus,

  Which particle has ta- weh5 79ra s-szwyf;he most mass?

  In all three types of radioactive decay, what value is conserved in add0ywkv tyc*,77aj p +rpition to electric charge, entwakp * 7,v+y rpj0yc7ergy, and momentum?

  What happens to the half-life of a radioactive substance as it dec hb)w f/3d:*h za qwdg)* .unnu eppswo(i;j1:ays?

  In radioactive dating, carbon-14h k)ntnw:p67xe7/r2d dee - ts6xudy8 is often used. This nucleus emits a single beta particle when it decays. Whe) nsekdt7d6-2 utxnr /wxd:68hyep7e n this happens, the resulting nucleus is

  The type of detector that uses a magn6hg7mfbz d,5)how5ft wv5 9xietic field to curve charged particles is a

  The type of detector that usrk ( ly i1-8j l)-)xbwtjpv,rdes liquid hydrogen is a

  Cloud chambers have been replaced by bubble cha 4(.8zjese nucm-s 5blmbers because

  An element with atomic mass number of 14 and atopc7-./ qqxxhg mic number 6 has how many protonsx /xc hgp-.7qq?

  An element with atomic mass number of 14 and atomic number 6 has hx)mj+z++h tyg982 dn2tpki tha*wo3 zow many neutron8aj kihd3gttw ++zynth+2* )9pmo 2 zxs?

  The atomic number and ma aymu/i:l rq8*ss number for calcium 39 are 20 and 39, respectively. How many nucleom: l*r/8yiu aqns are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39, res*/advdzzm) e9; ;x w5m oxx-ltpectively. How dz ed x*/alv-;tmx5x; 9wm)oz many electrons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39, respetb o;(i(us2srkw4 .tvctively. How t. 4r otws2u kbv(is;(many protons are in one atom?

  The atomic number and mass number for cswmf haa+1; +fd os7k;alcium 39 are 20 and 39, respectively. Howhm1w d s7sa+ f+kf;a;o many neutrons are in one atom?

  In a 93 Nb nucleus, the number of protons, neutrons, and elv2 ictz/evta*.1le y ,g.ck93-hor fe ectrons is 41

  How many protons are there in the carbon-14 n zkppo-seux ;*b6+c7z ucleus?

  If an element of atomic noz91j7rtznlo+5 z); 0 a+jucuhf ve3eumber 15 has an isotope of mass number 32,

  Calculate the bindinku 22* krubot9g energy of $^4He$.

  How much energy is required to remove one nr95u8; ahy4 pr i,8yhd wz,aeproton from $^9Be$?

  An element with atomic number 88 goes through alpha decay. Its atomic numbe)lypkm c 3ylj0 ;/gec ao)f 6ozb:06mcr is noe mj)pycc)b; folc k0y zgo6l0am3:/6w

  An atom has 98 protons and 249 nucleons. If it undergoes alpha decayrmwzq,x9*tr 5, what are the number of protons and neutrons, respectively, in the daugz5r *rqwx9 ,tmhter nucleus?

  A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta decayer x 9.d1v k3pde7,my,j g.kxd. How much energy (in d .y,krk39xvj.x17m pdeedg ,MeV) is released if carbon-14 has a mass of 14.003242 u and nitrogen-14 has a mass of 14.003074 u?

  An element with atomic numb1is68bqhw :r her 6 undergoes $b-$ decay. Its atomic number is now

  If the half-life of a material )2acl b2qd x yf.71kcris 45 years, how much will be left after 100 years?yd1rkf) a2 2l.xc7bcq

  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 th21r drvuok)j4 kbk9 (f(bbth6is year if its half-life is 24 f16bjk (v2 ohbdkr(4r9) kbut7 years?

  A Thallium source was cehk;ut8yi pnd1p k,a44 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. What fraction of the sampa fg8sj.np+/kg x6w:1fkm z6vt n,6gele is lw6ve61p, zg t fm n6xagj8+/.gkf k:sneft after 40 min?

  The half-life of radioactive iodine-h) a m0c(2k3omkve j9y137 is 8.0 days. How many iodine nuclei are necessary to prcov92 ) h km0kaj3(eymoduce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an initial activnl2be7rmnj f1 8-(r veity of bn(7rl mf 2n 18-rjeev$0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 ,h zyf 7ca6m v jscy;e6ev603mmeasured 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 y366fvh6mscc ,07 ve zjmya;eof 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 r a; sol+f.pe5$4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take m- m7z ryk6tj+a $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?