Chemistry Dictionary & Glossary: Terms Starting with M MAGNESIAMAGNESIUM OXIDEMAGNETIC EQUIVALENCEMAGNETIC QUANTUM NUMBER (MC)MAGNETOGYRIC RATIOMANOMETERMASKING AGENTMASSMASS ACTION EXPRESSIONMASS DEFICIENCYMASS NUMBERMASS SPECTROMETERMATTERMAXSORBMCTMEAN FREE PATHMECHANICAL WAVESMECHANISMMELTING POINTMELTING POINT (FREEZING POINT)MENISCUSMERCURY ARCMERCURY DIFFUSION PUMPMESOPHASEMESOTHELIOMAMETALMETAL REDUCTOR COLUMN (MRC)METALLIC BONDMETALLIC BONDINGMETALLIC CONDUCTIONMETALLOFULLERENESMETALLOIDMETALLOIDSMETALLURGYMETALSMETATHESIS REACTIONSMETHOD OF INITIAL RATESMICAMICROPOROUS CARBONMIE SCATTERINGMILLIBARNS (MBARNS)MILLIPORE FILTERMISCIBILITYMIXED CONDUCTORMIXTUREMLARMODERATORMODULUSMOHR TITRATIONMOLALITYMOLAR ABSORPTIVITYMOLAR MASSMOLAR SOLUBILITYMOLARITYMOLEMOLE (MOL)MOLE FRACTIONMOLECULAR BEAMSMOLECULAR DYNAMICS (MD)MOLECULAR EQUATIONMOLECULAR FORMULAMOLECULAR GEOMETRYMOLECULAR ORBITALMOLECULAR ORBITAL THEORYMOLECULAR WEIGHTMOLECULEMONATOMICMONOCHROMATORMONODISPERSEMONOPROTIC ACIDMONTE CARLO METHODMOSTMOTHER NUCLIDEMRF (MUNICIPAL RECYCLE FACILITY)MSW (MUNICIPAL SOLID WASTE)MULLMULTIMETERMULTIPLICITYMWC (MUNICIPAL WASTE COMBUSTOR)