A soft, silvery metal that burns in air and reacts with water. It is used to make special glass for televisions, but it is best known as the brilliant reds its salts give to fireworks and flares. Because it is very like calcium, it can mimic its way into our bodies, ending up in our bones. Radioactive strontium-90, which is produced in nuclear explosions and released during nuclear plant accidents, is particularly worrying because it can be absorbed into the bones of young children.
Thursday, November 25, 2010
Chemistry Flowerpoints
Kung sa Java may tatlong pindutan para sa isang dokumento, paano pa kaya ang limang flowerpoint?
Iba na ung game ngayon, pick a number from one to twenty and input it in the form below
--Ante meridiem / last three letters ng third good emperor
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