the only way i know it to use glue
No
Yes, spray paint can stick to glass if the glass surface is properly prepared and the right type of spray paint is used.
Glass would be the best, but even better would be metal. But you'll have to pay attention what type of glass that you get.
No, a magnet will not stick to a window because standard window glass is not magnetic.
Many substances doesn't stick to glass, most of these substances need another substance in order to stick to it.
A glass stick is commonly referred to as a glass stirring rod in scientific contexts. These rods are used to mix or stir substances in laboratory experiments without reacting with the chemicals due to their inert nature.
To effectively stick paper to glass, you can use a clear adhesive such as double-sided tape or a glue stick. Make sure the glass surface is clean and dry before applying the adhesive to the paper. Press the paper firmly onto the glass to ensure it sticks properly.
adhesion
with a quarter stick
depends on how thick the glass is but yes they can
Mercury does not stick to glass because its cohesive forces are stronger than its adhesive forces with the glass surface. This causes the mercury to form spherical droplets in a tube rather than spreading out or sticking to the glass.
Silicone works best on ribbon and glass.