Which of the atomic parti1fp/0 yw fxtw6cles has the least mass?

  The mass of an atom is s /,gfmp6p. nsei38.iqkagh1

  The hydrogen nucleus consist ksoj50;1pzzhs of

  An atom's atomic number h hb mwkv43l;5h .ssp:4swy 3xis determined by the number of

  An atom's mass number is determined jm6lj.6 gi prfl9*dytda73cd **j 9m sby the number of

  If an atom's atomic number is given by Z, its atomic mass by bc:8 b )ee2 tnt-bftknk s,/x9A, and its neutron number by N, which of the fos)bt9 b,/ftke n2 e- :bck8txnllowing is correct?

  When a neutron is emitted from an unstable nucleus, bhs;62q 6; wy4vf tqms4q1rsv the atomic mass number of the nuclqsvq6t; vb4 q4whrf2 1s6 my;seus

  The number of proton:*k v/kb(owb9 eba;,ld th1ra:o(ngvs in an atom is

  There is a limit to the size of a stable nucleus because o dlt9do.f+,r sa 6ym,tf

  Atoms with the same atomic number but with different numbers n (sritoyr6s)r *.id1of neutrons are referred to ad.it 6rr*(ory1 sins)s

  Isotopes of an element f nj /)f5gyd-yhave nuclei with

  The atomic mass unit is dea9 eygf k43vyaquz.24fined as

  Compared to the masses of its separate protons and neutrons, the totnoepzr,zer2.yj34.z7uw :ww bc -o)jal mass of a stable nucleus i) z.e z.,rc zjwjeru2:-w7oy3 4pn owbs always

  When nucleons join to form a st:.+) w5y ilgmk2 uk p h6dgejhwu(+u(oable nucleus, energy is

  The binding energy of a nucleus is contribu g+j/ obaghvwdo28h/n) qq-4f ted to

  The binding energy per nucleon q 57yj.zlc;1 ti6*)0fju cwwr v;2c*ohzolur is

  The binding energy per nuv+ 8n 7 qzbbe)lil3g*9y;u vzk. (fvzkcleon

  Which of the following statements concerning t frz,p/t (+h-zgg h,yvhe nuclear force is false?

  Compared to the electrostatic force, the nuclear force between adjacent pr n4v(u.nob r7notons in a n(r4vnn u.bn 7oucleus is

  Alpha rays can penet8uyo fp swo)k: i (8ih:i9:vb5vp2vw crate

  Beta rays can penetrateky )iu48h.ta:tl (a kzv2xv w,

  Gamma rays can penetrat1r/ sg04f dumfsm z49je

  An a particle is also knyrp0npr0 o))hown as

  A $b-$ particle is also known as

  A $b+$ particle is also known as

  A gamma ray is also kn+*xlmu *4; k agze.mvcown as

  An alpha particle will9 f7e4o0shhx1zpic44e;yb kmmm,t y/ be attracted to a

  Alpha particles have an atomic mass u6qg 8lo/jt)q equal to

  When an alpha particle is em2/,lmb wopi5aqhe-0h juer18itted from an unstable nucleus, the atomic mass number of the nul1eb0jh 2pwqrha,u85oe m -/i cleus

  When an alpha particle is emitted from an unstable nuclew :0 /sibfvkt33u) pg(vwpm*hus, the atomic number of the nuclus p* 0)i:3 pwbtvwh(gv/k 3fmeus

  The expression (MX - MY - Ma) x 931.547 b hp(wls;ir 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 ydl -5qje +ap9 945amww)qpdsmost nearly the same as a gamma ray?

  When a gamma ray is emitted from an unssj3qko;5qu e1 rqx5*ztable nucleus,

  Which particle has the2*fayz: 6 3jya1s b5-jkrmhpz most mass?

  In all three types of radioactive decay, what value is (jyw.z556pmz1a*rjhv tahn2 conserved in addition to electric a1jjhzpzn*5(v25hy6w tm r .a charge, energy, and momentum?

  What happens to the half-life of a radioactive substanch: h9a9dp bbbj vi62e+-ork4t e as it decays?

  In radioactive dating, carbon-3c4*v vfxvu kij,; 9ss14 is often used. This nucleus emits a single beta sx*;4icvk,s9vv uf 3j particle when it decays. When this happens, the resulting nucleus is

  The type of detector that uses a magnbz:us txagy7oxv:(b (v te9 +.etic field to curve charged particles is a

  The type of detector that uses liquid hydsko f ot+.w/m/ou k2.:cvtf a.rogen is a

  Cloud chambers have been replaced b 8 wzf yxoj/j:s(odnvpbziw)62x .,0ly bubble chambers because

  An element with atomic mass number of 14 and atomic .;c 8cwp9u43q iuqwxrnumber 6 has how many protons?wuc9cq u3qirw4x ;p. 8

  An element with atomic mass number of 14 and c6)/xy-a xhr vatomic number 6 has how many neutronh/x- cv6xa) yrs?

  The atomic number and mass number for calcium 39 are 20 and 39, resp7xm rjvwk4 b 2;4n+qjrectively. How many nucle74rvqnmwkr j4 ;+xj2b ons are in one atom?

  The atomic number and mass number for calcium 39 are 20 and 39, resoxjyo )9y49w8i;gk e xn8+u ampectively. How many electrons are8g4eyynow 8) ai+ jxmx9ok; 9u in one atom?

  The atomic number and mas.y +m 5y9pb ycnd(l6oks number for calcium 39 are 20 and 39, respectively. Hmy.yn+d o( pl6bkc9y5 ow many protons are in one atom?

  The atomic number and )g m.vlf+;gqk mass number for calcium 39 are 20 and 39, respectively. How magvk) .gq+;l fmny neutrons are in one atom?

  In a 93 Nb nucleus, the number of protons, neutrk +o8cgj4ke;tal* f0rons, and electrons is 41

  How many protons are ther7 ogop0n d*;(zc2c lq9vhldz )e in the carbon-14 nucleus?

  If an element of atomic nxt*z 0s:a4qkrumber 15 has an isotope of mass number 32,

  Calculate the binding energyvy i z 0rxb71sadmo1av,kjld0)4p8m; of $^4He$.

  How much energy is requireae+jn m)j7f qqzw;hqn82; c o.d to remove one proton from $^9Be$?

  An element with atomic asq13 pu csbw)f.0 8w)uhgjy. number 88 goes through alpha decay. Its atomic number is n0 )ga y31.)ucpfh jwwbssqu .8ow

  An atom has 98 protons and 249 nucleons. If it undedp )e1w0owh.zdd +3*8tme g mcrgoes alpha decay, what are the nph0w +d dg8e1do mc*.)e3zwmt umber of protons and neutrons, respectively, in the daughter nucleus?

  A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta decay. i14msgrjp )zp 2(+0dpu j5flxHow much energy (in MeV) is released if carbon-14 has a mass of 14.003242 u and nit2 jp i sx4fp purm5+1j(zd0g)lrogen-14 has a mass of 14.003074 u?

  An element with atomic number 6 undergo5gw2ux 4pb5yb es $b-$ decay. Its atomic number is now

  If the half-life of a material is 45 years, how much will be left mx;c,*v flgk3 after 100 years?k,cf gv*;xl3 m

  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 deca8g4kg6 djv9cf o0 ss* g4;nfkcy this year if its half-life is 244cv c* 9odjks;k4fs0gn gf8g 67 years?

  A Thallium source was certb6w msksv-k7y 3 bd4 bd5hy9a6ified 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. W avww1u.o agged7c68q86m2ze hat fraction of the sample is left af8.ugzveod m76eg8aq1w 2 cw6ater 40 min?

  The half-life of radioactive iodine-137 is 8.0 days. Hvz7b(auelj/:m by8 hf,b4 x;f ow many iodine nuclei are necessary tv fuj/la b,4f zeybm8b;:h7x( o produce an activity of $1.0 \; \mu Ci$?

  A radioactive substance with a half-life of 3.0 days has an initial activi)1yz-zruk ;rwi:mr u6ty of u;kruy:rzr)wm-16zi $0.24 \; Ci$. What is its activity after 6.0 days?

  The radioactivity due to carbon-14 measured in a piece og a*h3bb5p f x e1dhnq8e0p0b-f a wooden casket from an ancient burial site was found toeb5axn0b1fbgehp*83h q -dp0 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 takb /)4h 6/ cun//siq;j4e, hbtfbwxepme $4.0 \times 10^{20} \; atoms$ to decay to $1.0 \times 10^{19} \; atoms$ if their half-life was 14.7 years?

  How long will it takegsq8ejcg0;:vo5 b4:dgh i4yl a $4.5 \; Ci$ sample of material to reach an activity level of $0.14 \; Ci$ if the half-life is 435 years?