It depends on what radiation you are talking about. Electromagnetic waves (this includes visible light) are waves in the electric and magnetic field of space; transmitting this as a wave requires no atoms, just space itself.
radiation
Yes, gamma rays can travel through empty space because they are a form of electromagnetic radiation like light. They are the most energetic form of electromagnetic radiation and can pass through most materials, including empty space, due to their high penetrating power.
Light energy, like from the sun.
Alpha radiation cannot easily pass through polythene sheets, while beta and gamma radiation can pass through them. However, beta radiation may be partially absorbed depending on the energy level.
Impermeable Rock
Yes, infrared radiation can pass through glass.
Radiation can pass easily through space. It is the earth's atmosphere that protects us from dangerous levels.
No.
A molecule is transparent to radiation when it allows radiation to pass through it without being absorbed or scattered. In other words, the radiation can travel through the molecule with minimal interaction.
Radiation can travel through; solids, liquids, gases and it can also pass through a vacuem (where particles are not present). This is because radiation uses waves to emit not particles.
Infrared radiation can pass through glass without a problem. Ultraviolet radiation, however, is partially absorbed by most types of glass and therefore cannot pass through as easily.
Yes, radio waves can pass through a vacuum because they are a form of electromagnetic waves. Unlike sound waves, which require a medium to travel through, electromagnetic waves do not need a medium and can propagate through empty space.