Concept explainers
(a)
Interpretation: The change in nucleon number and the
Concept Introduction: A radioactive substance is a substance with unstable nuclei. Due to this unstable nucleus, it undergoes radioactive decay, which is also known as nuclear decay. In this decay, loss of energy takes place by unstable nucleus in the form of radiation. These radiations can may be alpha particle, beta particle, gamma rays, electron.
(b)
Interpretation: The change in nucleon number and the atomic number of a nucleus must be explained during gamma ray emission.
Concept Introduction: A radioactive substance is a substance with unstable nuclei. Due to this unstable nucleus, it undergoes radioactive decay, which is also known as nuclear decay. In this decay, loss of energy takes place by unstable nucleus in the form of radiation. These radiations can may be alpha particle, beta particle, gamma rays, electron.
(c)
Interpretation: The change in nucleon number and the atomic number of a nucleus must be explained during proton emission.
Concept Introduction: A radioactive substance is a substance with unstable nuclei. Due to this unstable nucleus, it undergoes radioactive decay, which is also known as nuclear decay. In this decay, loss of energy takes place by unstable nucleus in the form of radiation. These radiations can may be alpha particle, beta particle, gamma rays, electron.
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EBK CHEMISTRY FOR CHANGING TIMES
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