Examlex
Which of the following statements about atomic spectra is/are correct?
i.The discrete line spectrum of elements is evidence that electron energies are quantized
ii.Lines in the spectrum are discrete because electron energies are restricted to certain values
iii.Energy is emitted from atoms as electrons move from higher energy levels to lower energy levels
iv.Electron transitions of differing energies produce different wavelengths of light.
Let Themselves Go
A phrase describing individuals who have stopped maintaining their appearance or health.
Spouses
Partners in a marriage or marital-like relationship, legally recognized in many jurisdictions.
Moral Hazard
Moral hazard occurs when one party to an agreement engages in risky behavior or fails to exercise responsible care because this party knows another bears the consequences.
Tenure
The duration or period of time a person holds a particular position, job, or place of living.
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