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Nuclear Reactions
Page 6
Questions (318)
A process in which a large nucleus splits into two or more parts is called _____.(1 point) Responses beta decay beta decay
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Is beta decay a form of nuclear fission?(1 point) Responses No, it is not because the atomic number does not change. No, it is
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How can you tell from looking at a nuclear reaction that fusion has taken place?(1 point) Responses The nucleus with the largest
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Which statement best describes the charged particles in the fusion reaction? (1 point) Responses The nucleus with the greatest
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In nuclear reactions, information about the nuclei that take place in the reaction and the nuclei that are produced can be
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The nuclear equation shows the transmutation of a form of radon into polonium and an alpha particle. Which one of the following
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Nuclear reactions can be represented as diagrams and as equations. Study the equation above and choose the answer that BEST
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The nuclear equation also shows the transmutation of a form of radon into polonium and an alpha particle. Which one of the
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The nuclear equation also shows the transmutation of a form of radon into polonium and an alpha particle. Which one of the
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Which situation indicates a beta emission?
Question 5 options: The atomic number decreases by one, and the mass number decreases
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Explain the difference between nuclear fission and
nuclear fusion.
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What is the difference between nuclear fission and nuclear fusion? (3 points)
Fission involves the combination of smaller nuclei
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Use the equation to complete the activity.
86 ^ 219 Rn 84 ^ 215 Po + alpha The nuclear equation shows the transmutation of a form
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Nuclear reactions can be written out in equation form with information about the nuclei that take place in the fusion reaction
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11) Nuclear reactions can be written out in equation form, with information about the nuclei that undergo the change and those
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10) Nuclear reactions can be written out in equation form, with information about the nuclei that undergo the change and those
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Examples of nuclear
Fission Fusion Artificial transmutation
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Use the equation to complete the activity.
21986 Rn→21584 Po+ Alpha The nuclear equation shows the transmutation of a form of
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Use the equation to complete the activity.
21986 Rn + Beta→ 21985 As The nuclear equation shows a form of radon into astatine
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Nuclear reactions can be written out in equation form with information about the nuclei that take place in the fusion reaction
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What is this process called?
Responses A nuclear fusionnuclear fusion B nuclear fissionnuclear fission C nuclear synthesisnuclear
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One of the fusion reactions that takes place as a star ages is called the triple alpha process.
3 ^4_2He → ^12_6C Calculate the
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Truth
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polonium has a mass number of 212 and an atomic number of 84. in a balanced nuclear reaction, polonium releases an alpha
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which statement best explains why mass is not conserved in a nuclear change?
A. some of the reactants are not used B. some of the
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Which phrase describes a nuclear chain reaction?
A. a type of reaction which only takes place in the sun and other stars B. a
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Use the equation to complete the activity. 21986 Rn + Beta→ 21985 As The nuclear equation shows a form of radon into astatine
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hatemaths
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Use the equation to complete the activity. 21986 Rn + Beta→21985 As The nuclear equation shows a form of radon into astatine
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Nuclear reactions can be written out in equation form with information about the nuclei that take place in the fusion reaction
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Nuclear reactions can be written out in equation form with information about the nuclei that take place in the fusion reaction
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Use the equation to complete the activity.
21986 Rn + Beta→21985 As The nuclear equation shows a form of radon into astatine
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Fill in the missing symbol in this nuclear chemical equation.
_->_5^10 Br + _-^0 e
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Use the equation to complete the activity. 2198621986 Rn→ 2158421584 Po+ Alpha The nuclear equation shows the transmutation of
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Use the equation to complete the activity. 2198621986 Rn→ 2158421584 Po+ Alpha The nuclear equation shows the transmutation of
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Use the equation to complete the activity. 2198621986 Rn + Beta→ 2198521985 As The nuclear equation shows a form of radon into
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Use the equation to complete the activity. 2198621986 Rn + Beta→ 2198521985 As The nuclear equation shows a form of radon into
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What is used to get a nuclear fission reaction started?(1 point)
Responses oxygen oxygen thermal electron thermal electron proton
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In a nuclear reaction, which is the same before and after the change?(1 point)
Responses the total number of protons the total
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the
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nuclear reactions can be written out in equation form with information about the nuclei that take place in the fusion reaction
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Nuclear reactions can be written out in equation form with information about the nuclei that take place in the fusion reaction
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Which 3 statements below correctly identifies the parent atom, the daughter atom, and the radioactive particle in the nuclear
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Question 18 (3 points)
1 239 96 A 1 n + Pu-----> Y + C + 4 n 0 94 39 B 0 Match each letter in the above equation to the correct
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Suppose an aluminum-27 nuclide transforms into a phosphorus-30 nuclide by absorbing an alpha particle and emitting a neutron.
Com
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Nuclear Fission and Nuclear Fusion
Project: Modeling Nuclear Changes
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Nuclear reactions can be written out in equation form, with information about the nuclei that undergo the change and those that
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Reaction 1
18) For incomplete Reaction 1 (above), the mass of the missing product should be... (2 points) * 2 points -1 0 1 10
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Which of these DOES happen in a nuclear fission reaction?
True (Does happen) False (Does NOT happen) Uranium atoms are split.
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1/0 n + 235/92 u —> Ba + 91/36 Kr + 3 1/0 n
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1/0 n + 235/92 u —> Ba + 91/36 Kr + 3 1/0 n Fission or fusion
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1/0 n + 235/92 u —> Ba + 91/36 Kr + 3 1/0 n
What does the 91 and the 56 stand for?
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3/2 He + 1/1 H —> 4/2 He + 0/1 e
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Parent Categories (20)
Atomic Physics
Atomic Structure
Atomic Structure and Bonding
Atomic Structure and Periodic Table
Atomic Structure and Symbols
Chemistry
Chemistry/Physics
Energy
Isotopes
Nuclear Chemistry
Nuclear Energy
Nuclear Physics
Nuclear Processes
Nuclear Science
Particle Physics
Physics
Physics/Chemistry
Science
Science or Physics
Science/Chemistry