if a molecule of water
51Lunar water — Composite image of the Moon s south polar region, captured by NASA s Clementine probe over two lunar days. Permanently shadowed areas could harbour water ice. Lunar water is water that is present on the Moon. Liquid water cannot persist at the… …
52Tritiated water — Chembox new ImageFile = Tritium oxide 2D.png ImageFile = Water molecule 3D.svg ImageSize = IUPACName = OtherNames = Section1 = Chembox Identifiers CASNo = 14940 65 9 PubChem = 104752 SMILES = MeSHName = tritium+oxide Section2 = Chembox Properties …
53Nanotechnology in water treatment — Nanotechnology, the engineering and art of manipulating matter at the nanoscale (1 100 nm), offers the potential of novel nanomaterials for the treatment of surface water, groundwater and wastewater contaminated by toxic metal ions, organic… …
54Rhein (molecule) — For other uses, see Rhein (disambiguation). Rhein …
55Vapour pressure of water — can be used in many experiments, particularly experiments relating to gases. A common classroom experiment in which the vapour pressure at various temperatures table is used is when trying to find the molar mass of butane. The experiment is done… …
56metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …
57chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… …
58Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
59Heat capacity — Thermodynamics …
60Chemical polarity — Polar molecule and Nonpolar redirect here. For other uses see Polar (disambiguation). A water molecule, a commonly used example of polarity. The two charges are present with a negative charge in the middle (red shade), and a positive charge at… …
