Diamond is hardest Diamond cuts glass Glass does not cut diamond
the constituents of hard glass is potassium carbonate , limestone and silica
The Macbook is hard. It is made of polycarbonate glass and plastic. The screen is glass too.
soft glass Hard glass crown glass flint glass glass ceramics etc
Glass is about 6-6.5
Glass is easy to break and steel is hard
Glass is about 6-6.5
a hard glass test tube is a test tube made out of glass that is almost impossible to break.
soft because it will absorb the impact more than hard glass
Glass
Glass
Glass is an amorphous or transparent solid. Glass is also called supercooled liquid. Types of glasses are : soft glass, hard glass, crook's glass, jena glass, glass laminates