Concept explainers
(a)
Interpretation:
The
(b)
Interpretation:
The name and
(c)
Interpretation:
The number of neutrons present in the element has to be given.
(d)
Interpretation:
The charge on the ion and the type of ion has to be identified.
(e)
Interpretation:
The symbolic notation of the element has to be written.
Concept Introduction:
Mass number is the sum of the protons and neutrons in the nucleus.
Atomic number is the number of protons present in the nucleus.
For an element
The letter A represents mass number.
The letter Z represents atomic number.
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FOUNDATIONS OF COLLEGE CHEM +KNEWTONALTA
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