Examlex
In the planar conformation of 1,3-butadiene, the electron density in the π-system is ________ over the entire molecule.
Ethics
The branch of philosophy that involves systematizing, defending, and recommending concepts of right and wrong conduct, often addressing questions of morality.
Validity
The degree to which a test or instrument measures what it is intended to measure, accurately reflecting the concept it is designed to assess.
Tendency To Help
An inclination or natural propensity in humans to provide assistance or aid to others in need.
Altruism
Unselfish concern for the welfare of others; selflessness.
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