Radical

Radical (from "root", etymologically comes from the Latin radix -"root"-; or from "base", which affects the essence or the foundations, the depths) refers to several articles:

Writing

• Radical (synogram)the set of basic strokes in which a character can be decomposed in Chinese and Japanese writing

Chemistry

• Radical (chemical), a "free radical" is a molecule with great reactive power for possessing an uneven electron;
• Radicalsynonymous with ion;
• Functional group

Math

• The n- a radical or root of a number a, written as an{displaystyle {sqrt}{n}{a}}}which is the number whose n- That's my power. a (see also square root);
• In ring theory, the radical of an ideal is a way to complete the ideal of the ring;
• In Number Theory, the radical of an integer is the largest integer free of squares that divides that fraction;

Music

• Radical (band) of heavy metal Uruguayan;
• Radical (album)of rap;
• Radical Discotheque, premises opened in 1990 in Madrid, Spain;

Politics

• Person following political radicalism;
• Radicalism (Argentina), political movement

• Etymological Synonym: Vinticam