Friday, May 16, 2008

Element of the day! Friday, May 15th


Who am I? I am a strong, gray, magnetic metal used in the construction of buildings, steel, and machines. My density is 7.87 g/cm3. E-mail me with your answer at dwilliams@reading.k12.ma.us. Include the element's chemical symbol.

Image taken from: mesh-wirecloth.com

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