scandium, Sc, titanium, Ti, tungsten, W, chromium, Cr, manganese, Mn, iron, Fe, cobalt, Co, nickel, Ni, copper, Cu, zinc, Zn, gallium, Ga, germanium, Ge, arsenic, As, selenium, Se, bromine, Br, krypton, Kr, rubidium, Rb, strontium, Sr, silver, Ag, cadmium, Cd, tin, Sn, iodine, I, xenon, Xe, cesium, Cs, barium, Ba, gold, Au, mercury, Hg, lead, Pb, radon, Rn, francium, Fr

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