Concept explainers
(a)
Interpretation:
The corresponding symbol for given isotope has to be written.
Concept Introduction:
Mass number(A): Mass number of an element is sum of protons and neutrons of the atom.
Consider an element X with
Where,
A is mass number and Z is atomic number ( number of proton or electron)
(b)
Interpretation:
The corresponding symbol for given isotope has to be written.
Concept Introduction:
Mass number(A): Mass number of an element is sum of protons and neutrons of the atom.
Consider an element X with atomic number and mass number,
Where,
A is mass number and Z is atomic number ( number of proton or electron)
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EBK GENERAL CHEMISTRY: THE ESSENTIAL CO
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