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Magnesium is a chemical element with symbol Mg and atomic number 12. It is a shiny gray metal with low density and high reactivity, and it is abundant in the Earth's crust, seawater and human body.
Magnesium is a silvery-white metal with atomic number 12 and relative atomic mass 24.305. It is essential for plant and animal life, and has many industrial and chemical applications.
Magnesium is a chemical element with symbol Mg and atomic number 12. Classified as a n alkaline earth metal, Magnesium is a solid at room temperature. [Ne]3s 2. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.
Atomic number 12; valence 2; isotopes: 24 (78.99%); 25 (10.00%); 26 (11.01%) O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 1015
Magnesium is the 12th element in the periodic table and has a symbol of Mg and atomic number of 12. It is a silvery metallic element that is essential for living organisms and forms a protective oxide coating when exposed to air.
Name: Magnesium Symbol: Mg Atomic Number: 12 Atomic Mass: 24.305 amu Melting Point: 650.0 °C (923.15 K, 1202.0 °F) Boiling Point: 1107.0 °C (1380.15 K, 2024.6 °F) Number of Protons/Electrons: 12 Number of Neutrons: 12 Classification: Alkaline Earth Crystal Structure: Hexagonal Density @ 293 K: 1.738 g/cm 3 Color: grayish Atomic Structure
Magnesium is a light, silvery-white, and fairly tough metal with atomic number 12 and atomic weight 24.31. It is the eighth most abundant element in the earth's crust and has many uses in industry, medicine, and biology.
