Intramolecular forces are the forces that hold atoms together within a molecule. Intermolecular forces are forces that exist between molecules. Figure of intermolecular attraction between two H-Cl molecules and intramolecular attraction within H-Cl molecule.
Right-wing political system where the principle means of production and distribution are in private hands. communism. Extreme left-wing ideology based on the revolutionary socialist teachings of Marx. Collective ownership and a planned economy.
With the notable exception of Lenin (Vladimir Ulyanov), most of the leading Communists who took control of Russia in 1917-20 were Jews. Leon Trotsky (Lev Bronstein) headed the Red Army and, for a time, was chief of Soviet foreign affairs.