The atomic symbol for Iron is Fe, as the Latin word for Iron is <em>ferrum</em>.
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<em><u>Rows in the periodic table are called periods</u></em>. As one moves from left to right in a given period, the chemical properties of the elements slowly change. <em><u>Columns in the periodic table are called groups</u></em>. Elements in a given group in the periodic table share many similar chemical and physical properties
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Answer:
<h3>I think, berryllium oxide, is answer. </h3>
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<h3>Hope it helps you....</h3>