Physics Problems 305

Physics Problems 305 - 043 qmult 00220 1 1 2 moderate...

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Chapt. 41 Nuclear Physics Multiple-Choice Problems 043 qmult 00100 1 1 2 easy memory: Rutherford atom Extra keywords: physci KB-249-1 1. In the Rutherford model of the atom, the positive charge is: a) spread throughout the atom. b) concentrated in a small central core called the nucleus. c) outside the atom in a nucleus. d) at the bottom of the atom in a nucleus. e) not present. 043 qmult 00200 1 4 5 easy deducto-memory: atomic number Extra keywords: physci KB-249-3 2. “Let’s play Jeopardy ! For $100, the answer is: It is the atomic number of an element.” What are the number of in the nucleus, Alex? a) triangles b) isotopes c) neutrons d) electrons e) protons 043 qmult 00210 1 1 2 moderate memory: reading nuclide symbols 1 Extra keywords: physci KB-251-5 3. How many neutrons are there in 6 3 Li, 13 6 C, 31 15 P, and 94 40 Zr. a) 3, 6, 15, and 40. b) 3, 7, 16, and 54. c) 6, 13, 31, and 94. d) 9, 19, 46, and 141. e) 0, 1, 2, and 3.
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Unformatted text preview: 043 qmult 00220 1 1 2 moderate memory: reading nuclide symbols 2 Extra keywords: physci KB-251-6 4. How many neutrons are there in 18 8 O, 26 12 Mg, 57 26 Fe, and 109 47 Ag. a) 18, 26, 57, and 109. b) 8, 12, 26, and 47. c) 10, 14, 31, and 62. d) 26, 38, 83, and 156. e) 0, 1, 2, and 3. 043 qmult 00400 1 1 1 easy memory: three radiation particles Extra keywords: physci 5. What are three kinds of nuclear radiation “particles”? a) alpha, beta, gamma. b) alpha, beta, omega. c) alpha, psi, omega. d) beta, psi, omega. e) Alpher, Behte, Gamow. 043 qmult 00410 1 1 3 easy memory: alpha particle Extra keywords: physci KB-249-6 6. An alpha particle is a: a) positron or electron. b) helium-3 ( 3 2 He) nucleus. c) helium-4 ( 4 2 He) nucleus. d) gamma-ray. e) neutrino. 043 qmult 00420 1 1 4 easy memory: alpha particle changes...
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