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\nStable and Unstable Nuclei\n

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\nStable and Unstable Nuclei | Radioactivity | Physics | FuseSchool How do you know if an atom is stable? In this video we are going to learn about radioactive decay and that unstable nuclei either have too many protons or too many...\nStable and Unstable Nuclei | Radioactivity | Physics | FuseSchool How do you know if an atom is stable? In this video we are going to learn about radioactive decay and that unstable nuclei either have too many protons or too many neutrons, which upsets the strong nuclear forces holding the atom together. Unstable nuclei try to balance themselves by giving off the excess proton or neutron either through alpha, beta minus or beta plus decay. 0:00 Introduction 0:13 Atom composition 0:45 Stable nuclei 1:06 Unstable nuclei 1:25 Radioactive decay 1:43 Alpha decay 2:11 Beta-minus decay 2:50 Beta-plus decay 3:18 Determine if the atom is stable or unstable 4:22 Summary CREDITS Design & Animation: Bing Rijper Narration: Dale Bennett Scripts: Bethan Parry\n
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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4:53
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Grade
6th - Higher Ed
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Subjects
Science
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Instructional Videos
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\nFuseSchool - Global Education\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Fine Print: Educational Use
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Concepts

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radioactive decay, decay, mass
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stable and unstable nuclei, stable nucleus, unstable nucleus, what is radioactive decay, how does radioactive decay work, how do you know if an atom is stable?, too many protons, too many neutrons, atom nuclear forces, alpha beta minus beta plus decay, excess proton and neutron, alpha decay, beta minus decay, beta plus decay, periodic table, alpha particle, stability line, beta particle, undergo beta, beta minus, unstable nuclei, excess proton, beta decay, stable nuclei, mass number, nuclei, alpha, line, unstable, radioactive, beta, lost, number, charge, formed, isotope, proton, electron, atom, nucleus
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