The summer wind, came blowin in-from across the sea. It lingered there, so warm and fair-to walk with me. All summer long, we sang a song-and strolled on golden sand. Two sweethearts, and the summer wind. Like painted kites, those days and nights-went flyin by. The world was new, beneath a blue-umbrella sky.
Iron is the first element in the eighth column of the periodic table. It is classified as a transition metal. Iron atoms have 26 electrons and 26 protons with 30 neutrons occuring in the most abundant isotope. It is the sixth most abundant element in the universe. Characteristics and Properties.
Iron(II,III) sulfide is a blue-black (sometimes pinkish) chemical compound of iron and sulfur with formula Fe 3 S 4 or FeSÂ·Fe 2 S 3, which is much similar to iron(II,III) oxide.It occurs naturally as the sulfide mineral greigite and is magnetic. It is a bio-mineral produced by and found in magnetotactic bacteria.ike the related oxide magnetite (Fe 3 O 4), iron(II,III) sulfide is ferrimagnetic, with the spin magnetic moments of the Fe cations in the tetrahedral sites oriented in the opposite direction as those in the octahedral sites, and a net magnetization.