Flow of charge through a substance Student activity Play

Flow of current Slideshow Play

Flow of electric current Animation Play

Flow of energy through a food chain Slideshow Play

Flow of energy through the components of an ecosystem Simulation Play

Flow of heat Whiteboard exercise Play

Flow of heat Student activity Play

Flow of information Animation Play

Flow of information Student activity Play

Flow of substances in a plant Slideshow Play

Flow of water across a root Whiteboard exercise Play

Flow of water across a root Student activity Play

Flow of water from the root to the upper parts of the plant Whiteboard exercise Play

Flow of water from the root to the upper parts of the plant Simulation Play

Flow of water from the root to the upper parts of the plant Student activity Play

Formation constant of a metal complex Student activity Play

Formation of a covalent bond between two different atoms Animation Play

Formation of anions Animation Play

Formation of anions from non-metals Student activity Play

Formation of cations by metals of Group 1 Animation Play

Formation of cations by metals of Group 2 Animation Play

Formation of cations by metals of Group 3 Animation Play

Formation of chloride anion Animation Play

Formation of oxides Student activity Play

Formation of sodium chloride at the ionic level Animation Play