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Element Polonium, Po, Metalloid. 7 natural metalloid polonium isotopes. With mass numbers 210-212, 214-216 and 218 are found as members of radioactive decay series of uranium, actinouranium and thorium. Is a rare element; its crustal abundance is 2x10. Is a soft metal with silver luster, density 9. Outer electron shell configuration is 6 s. As well as hydroxide PoO.
Ma vie, mon rêve, mais surtout mon année à Los Angeles. Retour en France le 2 Avril. Pas de nouvelles, bonnes nouvelles. Mon plafond est en carton.
Open not less then 10 pages and send the link to 10 friends of yours. And you will escape the crisis! Chairman of the Board of Directors of Mirax Group. For intelligent people money is a means and for stupid ones it is a purpose. Happy New Year to everyone! More smiles and positive attitude! .