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Zinc

Zinc. Zain Siddiqui. What is it?. Zinc is a solid and also a metal. It has a bluish/silver color to it. Its usual charge is +1. Where it stands. It has an atomic mass of 65.41 The atomic number of Zinc is 30 Also has a density of 7.133 g/cm

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Zinc

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  1. Zinc Zain Siddiqui

  2. What is it? • Zinc is a solid and also a metal. • It has a bluish/silver color to it. • Its usual charge is +1.

  3. Where it stands • It has an atomic mass of 65.41 • The atomic number of Zinc is 30 • Also has a density of 7.133 g/cm • It is in the 12th group and in the 4th period.

  4. Points • Zinc has a boiling point of 907 degrees C. • And also a melting poin t of 419.58 degrees C.

  5. Electrons • Zinc has 30 electrons • It also has 4s2 valence electrons • Along with 30 protons and 35 neutrons

  6. Who/When was it founded? • It was founded by a man named Andreas Marggraf. A German Scientist. • It was founded in 1746.

  7. Electron Configuration • 1s2 2s2 P6 3s2 P6 D10 4s2

  8. Work Cited • “History of Zinc.” http://www.buzzle.com/articles/history-of-zinc.html. Bidisha Mukherjee. May 26, 2010. • “Zinc” http://66.148.0.6/zinc1.htm. No Publisher, Integrative Medicine Communications May 26, 2010 • “General Information of Zinc” http://chinese-school.netfirms.com/Zinc-information.html. No Publisher. Los Angeles Chinese Learning Center

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