Which of the atomic particles v+kd*kl d0 jd;;;kia whas the least mass?

  The mass of an atom xo ox2xh./ic5r+ e- eris

  The hydrogen nucleus consn:+anh /m3rua4lsyv(j7d jb*ists of

  An atom's atomic number is determined by isf/a xb -jrg5ki.4p3wgp9/ethe number of

  An atom's mass number is f p vqoie6lgw7h;wi ,1)7cfo ,determined by the number of

  If an atom's atomic number is given by Z, itsh :we/cd4xj tzk,d:(;lu ,qz hjxqq1* atomic mass by A, and its neutron number by N, which of the following is corz(qdx*klj;:, dxwt h: c ,1q4zeqhju/rect?

  When a neutron is emittem v-qcx i tg6bx( ,b.e8fmkvz;7f y5f9d from an unstable nucleus, the atomic mass number of the nucleuscy5k9;ixb(7, mvgfqv-t8z .6fm efbx

  The number of protons in an ac hh ,lulu7f7.vdto6 )q5/ szetom is

  There is a limit to the s3ux bdag-ms rbb49+ (hize of a stable nucleus because of

  Atoms with the same atomic number but with different numbers o -ku( xo0mxtrx,xy u(t(fd. e*f neutrons are ref,uyuo( 0x tkm(-xtxxe(d .r f*erred to as

  Isotopes of an element have nuclei withj /ajy r7md2*g

  The atomic mass unit is defined as87jwoom v gp 0x :w73e:j2pmnq

  Compared to the massepj 9op)qbvg *p+iwq;9 /u8j ja vvaxl6w9+z+bs of its separate protons and neutrons, the total mass of a stable np) bbj+j u+8+/9gwpv l6;q x9oa*q pivva9z wjucleus is always

  When nucleons join to + pcdt8lyo.9hj38c *bs .yhouform a stable nucleus, energy is

  The binding energy of a nucl ngj(nm8z+,uil2ffka 0 3wy)iql 6cx9eus is contributed to

  The binding energy perspwza+soq o(*7wky 01 nucleon is

  The binding energy per nucleonbad6 nze5,eq9ya- zg)

  Which of the following statements concerning the nuclear force is f ul+ jvn/jw6aouk8,; xalse?

  Compared to the electrostatic force, the nuclear o j:n ei.u8r71 5vmnkkforce between adjacent protons in a nucleo kj81k:5v7 uie.rn nmus is

  Alpha rays can penetp6jk4x9c5wntmp oycm;v n. +: rate

  Beta rays can penetrat76: hdaafv38hc/gjy :b(yfm d; ko t8re

  Gamma rays can penetraterqvvj m)p)9lnd 093 npmb8 8xs

  An a particle is alsp1 cswow t2gn. i62ee6o known as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also k .:ho2bizch+g nown as

  An alpha particle will be ad+nzq.j *u1 tz6fl og9ttracted to a

  Alpha particles have an atomic mass equ w5,ijk ec,o7tzz gd8h*-fq;m o38 dpual to

  When an alpha particle is emxy4vle ken) uwud(: (m83re6xf ez9w9itted from an unstable nucleus, the atomic mass numbe9elf ewx ((xr dv4zw)n8e36mk:ue uy9r of the nucleus

  When an alpha particle is emitted from an unsta fyi(u t kry(f0e/9)rhaji s:mt:: rev y3.np-ble nucleus, the atomic number of they:ra(f 3rf e):tvy j -hyr/it(e:nu im s0.9pk nucleus

  The expression (MX - MY - Ma) x 931. l9ex6(.pyozl 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 t mq1x8cz)zi)v y .*hnrhe same as a gamma ray?

  When a gamma ray is emitted from anc zngsa (fd-/k62gex ) unstable nucleus,

  Which particle has the9e 8dr *+iajve most mass?

  In all three types of radimld31lyish )+ oactive decay, what value is conserved in addition to electric charge, energy, and mome s hy+md)ill31ntum?

  What happens to the half-life of a radidwqt 5ll -a5h)oactive substance as it decays?

  In radioactive dating, carbon-14 is ofte(de3 z/zcofve( 2e ga+a5b 5dun used. This nucleus emits a single beta particle when it decays. When this happens,3 +g( af(z5ozd2e evcadebu5/ the resulting nucleus is

  The type of detector that uses a magneti1z-gise5:k oddilvne3 /.lpk) u7e7 jc field to curve charged particles is a

  The type of detector that uses liqui,rv;+nlcome mlt- l2 *d hydrogen is a

  Cloud chambers have been replaced by bubble cyl4uk vk6i*8 ikv8f (fpik-8.7 spflu hambers because

  An element with atomic mass number of 14 and atomic numberzhq-p 3nuwzs+cr 2 rx) og8d;- 3 hk+cn*e(hwm 6 has how many protond )x;r epc+wz3wos2uk q zhn +m8*ngh-3c-(r hs?

  An element with atomic mass numbea1 -euhzt,d(as7x8 z 9dlmn;tr of 14 and atomic number 6 has how many neutronsxs,emdn(t-zudh lz 17 ta98;a ?

  The atomic number and mass number for calcium 39 are 20 and 39, respectively.hb n19quna7.o jrk fz/9s9eg9 How many nucleons are in one atoj 99q os7nfu 9.agn9hrkz b1/em?

  The atomic number and mass number for calcium 39 are 20 a;l9g (kkv wiu5u2z1cdpa9c1cnd 39, respectively. How ( kcwclu;a12k9 v 1c9gud5izpmany electrons are in one atom?

  The atomic number and mass9q5/ )s ;n hsnka:uzec number for calcium 39 are 20 and 39, respectively. How many protons are in one ato:9k)5ess;/a uqcnn zh m?

  The atomic number and mass number for calcium 39 are 20 and 39, respe7wyc2bqd88 nq ctively. How many neutrons are in one atom?ybcw2n 8d q8q7

  In a 93 Nb nucleus, the number p+++uh ed ew;sz/7*ma3gxambof protons, neutrons, and electrons is 41

  How many protons are there in the cac c2i;(7q8nvur(.znna kcd:a0d-ojs rbon-14 nucleus?

  If an element of atomic number 15 has an isotope of mass vo+4exaddtz 6*ue8x -number 32,

  Calculate the binding edf78;7x- hj8vmzjm y+p + 1.q lij kcle7y2oggnergy of $^4He$.

  How much energy is required to re55 j dm-:dcg u,dibjl/move one proton from $^9Be$?

  An element with atomic number 88 goes through alpha decay. Its atomic nulq 14xxooq mykgzr :f * .eyw7dd//5n9mber is o5yw.9 qnfdmgx:1 /e/dzq l kroyx7*4 now

  An atom has 98 protons and 249 nucleons. If it undergoes alpha decay, what arxr17*nv29r jvj g+,woc u4jpo e the number of protons anjv*4 9, 2ugovx j+pcnjworr71d neutrons, respectively, in the daughter nucleus?

  A carbon-14 nucleus decays to a nitrogen-- c0c3o0taavc up 4e;e14 nucleus by beta decay. How much energy (in MeV) is releoa;ape4u v 30cce-t0 cased 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 undergodw9; mhc,o7s s ut()8rikx jf(es $b-$ decay. Its atomic number is now

  If the half-life of a material is 45 years, how much will be le0s;e 9 k7av7sx *g0gow kjzpe;ft after 100 years?kz 9wgxs;og0e* j 0e7ska;7v p

  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 itdl9v4a0zfe4si-2k mb2gifw .s half-life is 247 yef b9ag4dsvzfl i4m.e22i-kw 0 ars?

  A Thallium source was n2 w. bfqc7,vo.i ,vkxcertified 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 ,x1 a70wj d2xxah s2*gxbi/h qof the sample is left after 47 qwx/sxh* 2dxgh10, xa iaj2b0 min?

  The half-life of radioactive iodine-137 is 8.0 daysnp v hx32v/dfao0pby5ud. 8l5 . How many iodine nuclei are necessary to produce an act5pvdyd5 02 xvoabf 8/pnu.hl3ivity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an initial activity ofchov05z8 mkp:weh d j-em qjp9v:1k)1 km)-p18j:h0jmq5:zde vv1 p9owh kec $0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 measured in a piece of a wooden:8 ncgyts y+*hwu4g a, 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 halfc n*ggtya+4y: hu,s8 w-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 takegd 0vo6 4 vkztjjfl:0/jsr8-f $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it take ) f3v0 adhmj:. o,rrnoa $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?