In positron emission, also called positive beta decay (β+-decay), a proton in the parent nucleus decays into a neutron that remains in the daughter nucleus, and the nucleus emits a neutrino and a positron, which is a positive particle like an ordinary electron in mass but of opposite charge. Thus, positive beta decay produces a daughter nucleus, the atomic number of which is one less than its parent and the mass number of which is the same,a positron and a neutrino particle.
Positron-a subatomic particle with the same mass as an electron and an equal positive charge(magnitude same as electron).
Neutrino-neutral subatomic particle with a mass close to zero and half-integral spin, which rarely reacts with normal matter.
So The answer to the blanks are -
first blank-neutrino
Second blank-positron
Third blank-parent
Fourth blank- daughter
8. In beta-plus decay, instead of an antineutrino and an electron, a are ejected. The nuclei...
thank u so much! 6. One form of nuclear radiation, beta decay, occurs when a neutron changes into a proton, an electron, and a neutral particle called an antineutrino: n → pt + e + De, where ve is the symbol for an antineutrino. When this change happens to a neutron within the nucleus of an atom, the proton remains behind in the nucleus while the electron and neutrino are ejected from the nucleus. The ejected electron is called a...
6. An isolated neutron will undergo a process called beta decay. In this process, a neutron turns into a proton, an electron, and another particle called an antineutrino. In the 1900s, neutrinos were only inferred to exist since beta decays seemed to violate energy-momentum conservation otherwise To see how this works, let's assume we don't know about neutrinos. Let's imagine that a stationary, isolated neutron spontaneously turns into a stationary proton and electron and nothing else. You may use me...
The stability of 19C1 with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known: 15 He: 4.002603 u 3P:31.973907 u 365:35.967081 u 19C1: 35.968307 u 38 Ar:35.967546 u 16 18 Is the 39Cl nucleus subject to beta-plus decay only, beta-minus decay only, beta-minus or beta- plus, alpha-decay only, or none of these? Explain why. Show your work for full credit.
The stability of 3, CI with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known: 15 He: 4.002603 u 32P:31.973907 u 36 S:35.967081 u 1%CI: 35.968307 u 38 Ar:35.967546 u 16 18 Is the Cl nucleus subject to beta-plus decay only, beta-minus decay only, beta-minus or beta- plus, alpha-decay only, or none of these? Explain why. Show your work for full credit.
Problem #1b (10 points) The stability of with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known: Is the nucleus subject to beta-plus decay only, beta-minus decay only, beta-minus or betaplus, alpha-decay only, or none of these? Explain why. Show your work for full credit. He: 4.002603 u P: 31.973907 u S: 35.967081 u Cl: 35.968307 u Ar: 35.967546 u
Problem #1b (10 points) The stability of CI with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known: 15 He: 4.002603 u 32P:31.973907 u 36 S:35.967081 u 36C1: 35.968307 u Ar:35.967546 u 16 17 38 18 Is the Cl nucleus subject to beta-plus decay only, beta-minus decay only, beta-minus or beta- plus, alpha-decay only, or none of these? Explain why. Show your work for full credit.
Problem #15 (10 points) The stability of cl with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known: 2 15 He: 4.002603 u 32P:31.973907 u S:35.967081 u Cl: 35.968307 u 13 Ar:35.967546 u 16 36 17 38 Is the cl nucleus subject to beta-plus decay only, beta-minus decay only, beta-minus or beta- plus, alpha-decay only, or none of these? Explain why. Show your work for full credit.
Ni-51, with 28 protons, undergoes beta plus decay. The daughter atom then undergoes another beta plus decay. What is the second daughter atom? Co-53 with 28 protons Fe-53 with 26 protons Ni-60 with 28 protons Cu-64 with 29 protons O Fe-51 with 26 protons
Ni-51, with 28 protons, undergoes beta plus decay. The daughter atom then undergoes another beta plus decay. What is the second daughter atom? Co-53 with 28 protons Fe-53 with 26 protons O Ni-60 with 28 protons Cu-64 with 29 protons O Fe-51 with 26 protons
Ni-51, with 28 protons, undergoes beta plus decay. The daughter atom then undergoes another beta plus decay. What is the second daughter atom? O Co-53 with 28 protons Fe-53 with 26 protons O Ni-60 with 28 protons Cu-64 with 29 protons O Fe-51 with 26 protons