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.
In between the fairly non-extreme left and right parties, you have centrists. They are usually capitalists who believe in some economic regulations, and fairly socially liberal. A Centrist is someone who sits in the centre of the political spectrum. Imagine a line - on the far right you have Nazism and Fascism, less to the right are Conservatives in the UK or Republicans in the US, slightly to the left are Labour or Democrat parties, further left are Socialists, and on the far-left you have Communists.