What is glass made of ?

Question

thank you

Answer 1

silicon dioxide,is the major component in glass.

AKA silica sand.

Answer 2

Its usually made with a certain type of sand under high temprature and pressure,and the type of glass differs from each other in the thickness or strenght by the amount of heat and pressure its made under,lol.

Answer 3

Silicon ( that is what the sand is composed of ).

Answer 4

heated sand

Answer 5

sand, silicon

Answer 6

sand

Answer 7

someone told me it was made of sand.. :| ?

Answer 8

The glass that we use for most purposes is dominantly composed of SiO2 (silicon dioxide).  The melt behavior and various physical properties (such as brittleness) of the glass product can be adjusted to need by the addition of secondary elements.  

Answer 9

Glass has many elements in it but one of them is SiO2(Sand).

Answer 10

SANDD :D