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.
Monday, February 21, 2011
Haha, Jeff! :))
Yung nakalimutan ni Jeff:
SS - Read about The Enlightenment.
Bio - Walang Bio bukas lol. =))
Physics - Bukas ata due yung pairwork at probset kasi sa wednesday yung LT.
Wtf LOOOOOOOOOOOOOOOOOOOOOOOOOL
ReplyDeleteSS-di ako nakikinig eh. Nagpapaluan tayo ng kamay :))
Bio- Fu*k oo nga no. :))
Physics- talaga?
Miselainious- =))=))=))=))=))