glass

[blackeyed]

How is glass made from sand?

[blackeyed]

went through the link but it didn't answer my question.thanx for your help though!

[SpodoCommodo]

Try this

http://www.ask.com/bar?q=how+does+sand+make+gl ass%3F&page=2&qsrc=121&ab=9&u=http%3A%2F%2Fwww .newton.dep.anl.gov%2Faskasci%2Fchem00%2Fchem0 0030.htm

and bear in mind that the physical properties (such as transparency) of any substance is determined by the arrangement of it's molcules.

[blackeyed]

i knew that sand is heated at a high temperature to make it glass,i didn't know where the color went.i know it know,thanx
SC