An electron which is already present within the nucleus is ejected
A neutron in the nucleus decays emitting an electron
A part of the binding energy of the nucleus is converted into an electron
A
A neutron in the nucleus decays emitting an electron
B
An atomic electron is ejected
C
An electron which is already present within the nucleus is ejected
D
A part of the binding energy of the nucleus is converted into an electron
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Solution
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Negative β decay is expressed by the equation n→p+e−+¯¯¯v. So, a neutron decays into a proton and a negative beta particle (i.e electron) along with a anti-neutrino are emitted.
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Q1
During a negative beta decay,
(a) an atomic electron is ejected
(b) an electron which is already present within the nucleus is ejected
(c) a neutron in the nucleus decays emitting an electron
(d) a proton in the nucleus decays emitting an electron.
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During a negative beta decay, a neutron in the nucleus decays emitting an electron.
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During β− decay, a neutron inside nucleus converts into proton, electron and x. Then, what is the particle x?
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