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  1. www.britannica.com › science › mercury-chemical-elementMercury | Definition, Uses, Density, & Facts | Britannica

    Há 4 dias · Mercury, chemical element, liquid metal of Group 12 of the periodic table. Mercury is the only elemental metal that is liquid at room temperature. Mercury is silvery white and slowly tarnishes in moist air. It alloys with copper, tin, and zinc to form amalgams, or liquid alloys.

  2. en.wikipedia.org › wiki › Mercury_(element)Mercury (element) - Wikipedia

    Há 2 dias · Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum (/ h aɪ ˈ d r ɑːr dʒ ər ə m / hy-DRAR-jər-əm) from the Greek words hydor (water) and argyros (silver).

    • shiny, silvery liquid
    • group 12

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  4. en.wikipedia.org › wiki › Apollo_programApollo program - Wikipedia

    Há 4 dias · Mercury/Gemini veteran Wally Schirra, Eisele, and rookie Walter Cunningham were announced on September 29 as the prime crew for AS-205. [85] In December 1966, the AS-205 mission was canceled, since the validation of the CSM would be accomplished on the 14-day first flight, and AS-205 would have been devoted to space experiments and contribute no new engineering knowledge about the spacecraft.

  5. en.wikipedia.org › wiki › Queen_discographyQueen discography - Wikipedia

    Há 2 dias · British rock band Queen have released 15 studio albums, 10 live albums, 16 compilation albums, 2 soundtrack albums, 2 extended plays, 73 singles, and 7 promotional singles. Queen was formed in London by Freddie Mercury (vocals and keyboards), Brian May (guitar), and Roger Taylor (drums), and in 1971, John Deacon (bassist) became a ...

  6. nssdc.gsfc.nasa.gov › nmc › spacecraftNASA - NSSDCA - Spacecraft - Details

    Há 3 dias · Mercury Atlas 6 (MA-6, also designated Friendship 7) was the first orbital flight of an American rocket with a human on board. The pilot was John H. Glenn, Jr. The objectives of MA-6 were to: (1) evaluate the performance of a man-spacecraft system in a three-orbit mission; (2) evaluate the effects of space flight on the astronaut ...

  7. nssdc.gsfc.nasa.gov › nmc › spacecraftNASA - NSSDCA - Spacecraft - Details

    Há 3 dias · Description. Mariner 10 was the seventh successful launch in the Mariner series and the first spacecraft to visit Mercury. It was also the first spacecraft to use the gravitational pull of one planet (Venus) to reach another (Mercury), and the first spacecraft mission to visit two planets.

  8. humanidades.com › br › mercurio-planetaMercúrio (planeta): o que é e características

    Há 1 dia · Mercúrio Vamos explicar o que é Mercúrio, sua localização no Sistema Solar e dimensões. Além disso, quais são as suas características, clima e composição.