Ques:Information: - Bisulfite ion ( IUPAC - recommended nomenclature : hydrogen sulfite ) is the ion HSO3 . Salts containing the HSO3 ion are termed bisulfites also known as sulfite lyes . For example , sodium bisulfite is NaHSO3 . - The sulfate or sulphate (see spelling differences) ion is a polyatomic anion with the empirical formula . Sulfate is the spelling recommended by IUPAC, but sulphate is used in British English. Salts, acid derivatives, and peroxides of sulfate are widely used in industry. Sulfates occur widely in everyday life. Sulfates are salts of sulfuric acid and many are prepared from that acid. - An ion is an atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge. Ions can be created, by either chemical or physical means, via ionization. - Sulfites or sulphites are compounds that contain the sulfite ion (or the sulfate(IV) ion, from its correct systematic name), . The sulfite ion is the conjugate base of bisulfite. Although its acid (sulfurous acid) is elusive, its salts are widely used. - Sulfurous acid (also sulphurous acid) is the chemical compound with the formula HSO. There is no evidence that sulfurous acid exists in solution, but the molecule has been detected in the gas phase. The conjugate bases of this elusive acid are, however, common anions, bisulfite (or hydrogen sulfite) and sulfite. Sulfurous acid is an intermediate species in the formation of acid rain from sulfur dioxide. After reading the paragraphs above, choose the best answer for the entity that related to 'bisulfite' with the relationship of 'subclass of'. Choices: - acid - anion - atom - base - british english - chemical compound - english - formation - formula - hydrogen - ion - nomenclature - phase - solution

Ans:chemical compound
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Ques:Information: - The centerfold or centrefold of a magazine refers to a gatefolded spread, usually a portrait such as a pin-up or a nude, inserted in the middle of the publication, or to the model featured in the portrait. In saddle-stitched magazines (as opposed to those that are perfect-bound), the centerfold does not have any blank space cutting through the image. - Playboy is an American men's lifestyle and entertainment magazine. It was founded in Chicago in 1953, by Hugh Hefner and his associates, and funded in part by a $1,000 loan from Hefner's mother. Notable for its centerfolds of nude and semi-nude models (Playmates), "Playboy" played an important role in the sexual revolution and remains one of the world's best-known brands, having grown into Playboy Enterprises, Inc., with a presence in nearly every medium. In addition to the flagship magazine in the United States, special nation-specific versions of "Playboy" are published worldwide. - Playboy Enterprises, Inc. is an American privately held global media and lifestyle company headquartered in Beverly Hills, California. It was founded by Hugh Marston Hefner to initially manage the "Playboy" magazine empire. The company is structured with two primary business segments: Media (which manages content for print, digital, social, mobile, TV and radio platforms) and Licensing (which licenses the Playboy name, Rabbit Head design and other trademarks, logos and images for use in connection with consumer goods, venues and events). Today, Playboy Enterprises, Inc., together with its subsidiaries, engages in the development and distribution of content, products and high-profile events that embody both eroticism and fine art. The Playboy rabbit logo is one of the most widely recognized and popular brands in the world. - Hugh Marston Hefner (born April 9, 1926) is an American men's lifestyle magazine publisher, businessman, and a well-known playboy. Hefner is a native of Chicago, Illinois and a former journalist for "Esquire". He is best known for being the founder and chief creative officer of Playboy Enterprises. A self-made multi-millionaire, his net worth is over $43 million due to his success as the founder of Playboy magazine. Hefner is also a political activist and philanthropist active in several causes and public issues. He is a World War II veteran. - A portrait is a painting, photograph, sculpture, or other artistic representation of a person, in which the face and its expression is predominant. The intent is to display the likeness, personality, and even the mood of the person. For this reason, in photography a portrait is generally not a snapshot, but a composed image of a person in a still position. A portrait often shows a person looking directly at the painter or photographer, in order to most successfully engage the subject with the viewer. - A photographer (the Greek ("phos"), meaning "light", and ("graphe"), meaning "drawing, writing", together meaning "drawing with light") is a person who makes photographs. - A photograph or photo is an image created by light falling on a light-sensitive surface, usually photographic film or an electronic medium such as a CCD or a CMOS chip. Most photographs are created using a camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see. The process and practice of creating photographs is called photography. The word "photograph" was coined in 1839 by Sir John Herschel and is based on the Greek ("phos"), meaning "light", and ("graphe"), meaning "drawing, writing", together meaning "drawing with light". - Pompeo Posar ( February 21 , 1921 -- April 5 , 2004 ) was a Playboy magazine staff photographer who photographed many centerfold features and accompanying pictures of women featured as playmate of the month . Notably , he was responsible for the December 1968 centerfold of Cynthia Myers and the November 1975 centerfold of Janet Lupo . - A gatefold is a type of fold used for advertising around a magazine or section, and for packaging of media such as the phonographic industry. LP covers. A gatefold cover or gatefold LP is a form of packaging for LP records which became popular in the mid-1960s. A gatefold cover, when folded, is the same size as a standard LP cover (i.e. a 12 inch, or 32.7 centimetre, square). The larger gatefold cover provided a means of including artwork, liner notes, and/or song lyrics which would otherwise not have fit on a standard record cover. It became famous as an extension of progressive rock, as the expansive, transient gatefolds by Roger Dean or H. R. Giger became associated with concept albums. Gatefold sleeves were also used when an album contained more than one record; for example, a double album would include one record in each half of the cover. After reading the paragraphs above, choose the best answer for the entity that related to 'pompeo posar' with the relationship of 'place of death'. Choices: - beverly - beverly hills - chicago - lens - media - mobile - most

Ans:
chicago
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