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.
n, pl fungi (ËfÊÅÉ¡aÉª; ËfÊndÊaÉª; ËfÊndÊÉª) or funguses. 1. (Plants) any member of a kingdom of organisms (Fungi) that lack chlorophyll, leaves, true stems, and roots, reproduce by spores, and live as saprotrophs or parasites.The group includes moulds, mildews, rusts, yeasts, and mushrooms. 2. something resembling a fungus, esp in suddenly growing and spreading rapidly., pl fungi (ËfÊÅÉ¡aÉª; ËfÊndÊaÉª; ËfÊndÊÉª) or funguses. 1. (Plants) any member of a kingdom of organisms (Fungi) that lack chlorophyll, leaves, true stems, and roots, reproduce by spores, and live as saprotrophs or parasites.