PPM - Particles Per ____________________ Is a Numeric Value Used

question 12

Short Answer

PPM - Particles Per ____________________ is a numeric value used to measure the exposure limits or levels usually used by the EPA.

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Definitions:

Art Critic

An individual who evaluates and discusses the merits, faults, and value of artworks, often publishing their analyses in magazines, newspapers, or online platforms.

Art Brut

French, “Crude Art.” The mid-20th-century art movement led by Jean Dubuffet that rejected the conventions of traditional art in favor of the untaught art of children and the mentally ill.

Expressionist Artist

An artist associated with expressionism, an art movement that emphasizes the expression of emotional experience over physical reality.

Gestural Abstraction

Also known as action painting. A kind of abstract painting in which the gesture, or act of painting, is seen as the subject of art. Its most renowned proponent was Jackson Pollock. See also Abstract Expressionism.