Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a bluish-silver, lustrous metal that tarnishes in moist air. Zinc is essential for all living things. Zinc is widely used in the manufacturing of paint rubber etc.
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a bluish-silver, lustrous metal that tarnishes in moist air. Zinc is essential for all living things. Zinc is widely used in the manufacturing of paint rubber etc.
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