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zhenek [66]
3 years ago
11

The Na+ion and the Ne atom are isoelectronic. The ease of loss of an electron by gaseous Ne atom, I1, has a value of 2081 kJ/mol

. The ease of loss of an electron from a gaseous Na+ ion, I2, has a value of 4562 kJ/mol. Why are these values not the same?
Advanced Placement (AP)
1 answer:
stiks02 [169]3 years ago
4 0

Answer:

both are stable & have their outermost e

−

in same shell.

Energy require Na

+

ion is more

∴ it contain one more proton in its nucleus which pulls outermost e

−

more properly then Ne.

for this we didnt need to remember its value just get an idea from options.

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