ในที่สุ๊ดดด~~~ ก้อจำได้.. - TopicsExpress



          

ในที่สุ๊ดดด~~~ ก้อจำได้.. โอ่เย่// Symbots of element 1.H. = hydrogen 2.He = helium 3.Li = Litium 4.Be = berrillium 5.B. = boron 6.C. = carbon 7.N. = nitrogen 8.O. = oxygen 9.F. = fluorine 10.Ne= neon 11.na = sodium 12.Mg= magnesium 13.Al. = alumenium 14.Si. = silkon 15.P. = phosphorun 16.S. = sulpnur 17.Cl. = chlorine 18.Ar. = argon 19.K. = potassium 20.Ca = calcium
Posted on: Fri, 06 Sep 2013 14:40:30 +0000

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