1 206 Pb has:A) 82 protons, 124 neutrons, and 82 electrons B) 124 protons, 82 neutrons, and 82 electrons C) 124 protons, 82 neutrons, and 124 electrons D) 82 protons, 82 neutrons, 124 electrons 2
64 Cu ----> + β + ?A) 63 ZnB) 63 NiC) 64 ZnD) 64 NiE) 63 Cu3 A) 40 CaB) 32 SC) 30 AlD) 55 MnE) 119 Sn4 12 C? 12 C atomic mass = 12.000 amu; mass of proton = 1.007825 amu; 26 amu; 2 )/s2 ]A) 1.80 x 10-9 J B) 1.48 x 10-8 J C) 3.60 x 10-9 J D) 8.91 x 1015 J 5 A) 10.0 yr B) 9.7 yr C) 5.4 yr D) 5.0 yr E) 2.4 yr 6 A) 0.092 B) 0.166 C) 0.062 D) 0.024 E) 10.9 7 A) 28 B) 29 C) 30 D) 31 E) 32 8 9 Be(p,α)___.A) 9 BB) 10 BC) 4 LiD) 6 Li9 A) alpha B) beta C) gamma 10 A) removing electrons B) forming radicals C) inducing other nuclear reactions D) A and B E) A and C 11 A) The amount of C-12 is not variable in living organisms. B) There is a constant ratio of C-12 to C-14 in living organisms but the ratio changes at a predictable rate after an organism dies. C) The amount of C-14 is constant in living organisms. D) None of the above. 12 A) The ability to remove electrons from atoms and molecules and form ions and radicals B) The ability to transfer energy C) The ability to stabilize other ions D) None of the above 13 A) Nuclear fission uses electrons to break nuclei, while nuclear fusion uses neutrons to break nuclei. B) Nuclear fission uses neutrons to break nuclei, while nuclear fusion adjoins two nuclei. C) Nuclear fission reactors are not commercially available, while nuclear fusion reactors are. D) None of the above 14 A) True B) False 15 A) The number of nuclear particles of elements not located in the belt of stability B) The number of nuclear particles of radioactive elements C) The number of nuclear particles in generally more stable nuclei D) None of the above
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