Base your answer on the information below and on your knowledge of chemistry. The table below shows data for three isotopes of the same element.
Data for Three Isotopes of an Element
Isotopes
Number of Number of
Protons Neutrons
Atomic
Mass
Natural
Abundance
(%)
Atom D
12
12
23.99
78.99
Atom E
12
13
24.99
10.00
Atom G
12
14
25.98
11.01
Compare the energy of an electron in the first electron shell to the energy of an electron in
the second electron shell in an atom of isotope E.