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The Society organizes two annual congresses, one for general chemistry and the other for chemical education, and publishes the Journal of the Mexican Chemical Society (prior to 2005, Revista de la Sociedad Química de México). It also awards the annual Andrés Manuel Del Río and Mario Molina Prizes, as well as prizes for the best theses in ...
ISO 3166-2, International Organization for Standardization - ISO 3166 Codes Mexico. ISO 3166 Country Codes, International Organization for Standardization. Accessed on line October 21, 2007. States of Mexico, statoids.com. Last updated April 23, 2007; accessed on line October 21, 2007.
The less-than sign is a mathematical symbol that denotes an inequality between two values. The widely adopted form of two equal-length strokes connecting in an acute angle at the left, <, has been found in documents dated as far back as the 1560s.
Orders, decorations, and medals of Mexico (2 C, 9 P) Pages in category "National symbols of Mexico" The following 19 pages are in this category, out of 19 total.
On 5 December 2020 the National Action Party, the Institutional Revolutionary Party and the Party of the Democratic Revolution announced an electoral alliance, Va por México ("Go For Mexico"). [2] [3] Morena, the Labour Party and the Ecologist Green Party of Mexico formed the Juntos Hacemos Historia (″Together we make history″) coalition. [4]
First edition of the National Anthem Allegory of the Mexican Homeland. The National Anthem of Mexico (Spanish: Himno Nacional Mexicano) was officially adopted in 1943.The lyrics of the national anthem, which allude to Mexican victories in the heat of battle and cries of defending the homeland, were composed by poet Francisco González Bocanegra in 1853, after his fiancée locked him in a room.
A la luz de la tibia mañana tu silueta parece emerger como copia de fiel Castellana que conserva su estirpe de ayer. [II] Circuindada de valles y montes Atalayas que guardan tu honor en tus ansias de ampliar horizontes vas en pos de un progreso mayor. Y a la voz de ese afán ya se escucha cual si fuese una dulce canción, en un canto armonioso ...
The number of atoms of an element in a molecule or chemical compound is shown in the right subscript position (e.g., N 2 or Fe 2 O 3). If this number is one, it is normally omitted - the number one is implicitly understood if unspecified. A radical is indicated by a dot on the right side (e.g., Cl • for a neutral chlorine atom).