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kodGreya [7K]
3 years ago
9

Which of the following concepts underlies all the others: electron affinity, ionization energy, effective nuclear charge, atomic

size?
Physics
2 answers:
AlekseyPX3 years ago
6 0
The concept that underlies the other would be :
effective nuclear charge zeff
It control Ip and electron affinity by determining attractive force between atom and the electron
it underlies atomic size because it draws the valence electron closer

hope this helps
OleMash [197]3 years ago
5 0
<span>Effective nuclear charge Or Z eff.
Effective nuclear charge Or Z eff controls all of the others i.e; electron affinity, ionization energy and atomic size.
</span>
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A heat engine with 0.300 mol of a monatomic ideal gas initially fills a 1000 cm3 cylinder at 500 K . The gas goes through the fo
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Complete Question:

A heat engine with 0.300 mol of a monatomic ideal gas initially fills a 1000 cm3 cylinder at 500 K . The gas goes through the following closed cycle: - Isothermal expansion to 5000 cm3. - Isochoric cooling to 400 K . - Isothermal compression to 1000 cm3. - Isochoric heating to 500 K .

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W₄ = 0 J

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Thermal efficiency = 402.13/2007.13

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