Interpretation:
The protons, electron and neutrons should be given for the set of compounds.
Concept introduction:
Atom:
Every atom is composed of a nucleus and one or more electrons bound to the nucleus. The nucleus is made of one or more protons and typically a similar number of neutrons.
Isotope:
Isotopes are variants of a particular chemical element which differ in neutron number whereas protons number is same. Isotopes are same
The element symbol, atomic number and mass number can be written as follows,
A is Mass number (The total number of protons and neutrons in an atom) and it is written in the superscript.
Z is atomic number of the element and it is written in subscript.
X is the symbol of the element
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FUND. GEN. ORG&BIO CHEM PKG
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