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Uran

Uran

Pierwiastek chemiczny
Uran – pierwiastek chemiczny z grupy aktynowców w układzie okresowym. Wśród pierwiastków występujących naturalnie na Ziemi ma największą liczbę atomową – 92. Wikipedia
Symbol: U
Masa atomowa: 238,02891 u
Liczba atomowa: 92
Odkrycie: 1789
Konfiguracja elektronowa: [Rn] 5f³ 6d¹ 7s²

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uran z en.m.wikipedia.org
Uran is a coastal town in Raigad District's Navi Mumbai, Maharashtra state in Konkan division. It lies to the east of Mumbai across the Dharamtar Creek.
uran · 1 of 3. noun. (y)əˈran. plural -s. : a monitor lizard. uran- · 2 of 3. combining form (1). variants or urano-. 1. : sky : heaven. uranography. 2. : ...
uran z astroboy.fandom.com
Uran is Astro's younger sister and a major recurring protagonist in the Astro Boy franchise. She was created by Professor Ochanomizu, based off Astro's own ...
uran z science.nasa.gov
Uranus is the seventh planet from the Sun, and the third largest planet in our solar system. It appears to spin sideways.
uran z en.m.wikipedia.org
Uranium is a chemical element; it has symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table.
A double phosphate of uranium and copper, called green uranite, and uran mica, occurs in Cornwall. From Project Gutenberg. Bar' ...
Uranus is the seventh planet from the Sun, and it has the third largest diameter of planets in our solar system. Uranus appears to spin sideways. Quick Facts.
URAN|UM (pronounced “uranium”) stands for Undergraduate Research and Networking at UMich. The purpose of this graduate student run event is to connect ...