It is a noncrystalline solid
It can increase the intensity of light.
miniscus mate
This is called adherence. It is the force of attraction between the water molecules and the glass molecules.
it should be opaque, so that no one can see
Yes, like most substances glass contracts when cooled.
chemical property
The most important property is the plasticity.
Blowing glass is a physical phenomenon, or 'property'.
change any property of the glass?
Its a protein
mass
glass and naval industries
It can increase the intensity of light.
That it isnt damaged(cracks)
Physical
yes it is is a physical property
A property of science is a characteristic of something, like the color of a lid.