Concept explainers
(a)
Interpretation:
The balanced equation for the emission of an alpha particle by californium-250 should be determined.
Concept Introduction:
When a radioactive element decays it will have different types of emissions: alpha, beta, positron, gamma, etc.
This emission can be represented by equations. The addition of the mass number and
When the atomic number changes then the element will also be changed.
(b)
Interpretation:
The balanced equation for the emission of a beta particle by bismuth-210 should be determined.
Concept Introduction:
When a radioactive element decays it will have different types of emissions: alpha, beta, positron, gamma, etc.
This emission can be represented by equations. The addition of the mass number and atomic number must be the same on both sides of the equation.
When the atomic number changes then the element will also be changed.
(c)
Interpretation:
The balanced equation for the emission of a positron by iodine-117 should be determined.
Concept Introduction:
When a radioactive element decays it will have different types of emissions: alpha, beta, positron, gamma, etc.
This emission can be represented by equations. The addition of the mass number and atomic number must be the same on both sides of the equation.
When the atomic number changes then the element will also be changed.
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