Molecules are held together by electrons shared between bonded atoms. For example, consider the formation of an H2 molecule from two separate hydrogen atoms: 2 approachinghydrogen atoms(2 H) a hydrogen molecule(H2) As the two atoms approach, each nucleus begins to attract the other atom's electrons.
Definition of Hyphomycetes. in some classifications. : a subclass of fungi coextensive with the order Moniliales or including both the Moniliales and the Mycelia Sterilia.
Definition of hypnosis. plural. hypnoses. play \hip-ËnÅ-ËsÄz\. 1 : a trancelike state that resembles sleep but is induced by a person whose suggestions are readily accepted by the subject. 2 : any of various conditions that resemble sleep. 3 : hypnotism 1.