Note: The translation for this entry is currently under quality review. Some content is temporarily displayed in English only.
valence
In chemistry, this term describes a capacity for connection. It evokes the image of a hook or a slot, defining how many other atoms a specific element can latch onto to create a stable molecule. It is a technical term used almost exclusively in scientific discourse. In psychology, the word shifts toward emotional magnetism. It describes whether a stimulus pulls a person toward it with pleasure or pushes them away with disgust. It is a neutral, clinical way to describe the "charge" of an emotion, avoiding subjective words like "good" or "bad" in favor of a scale of positivity and negativity.
Countable when referring to a specific chemical value (a valence of four). Uncountable when discussing the general emotional quality of a stimulus (the valence of the experience).