Final answer:
Light carries both energy and momentum and travels at a constant speed of approximately 3.00 × 108 m/s in a vacuum, known as the speed of light, which is the highest speed at which any information or matter can travel.
Step-by-step explanation:
The visible portion of the electromagnetic spectrum is indeed called light. One of the important properties of light is that it travels through a vacuum at a constant speed of approximately 3.00 × 108 m/s, which is referred to as the speed of light. Furthermore, light exhibits both wavelike and particle-like behaviors, a concept known as wave-particle duality.
In its particle form, light consists of photons, which carry both energy and momentum. Therefore, the statement that light carries energy but not momentum is incorrect, as light indeed carries both. Light does not have the highest known speed; it travels at the highest speed anything can travel at, which is the speed of light in a vacuum.
The claim that light cannot be deflected or bent from straight lines is also incorrect, as light can be bent by gravity, a phenomenon known as gravitational lensing. The correct property among the given options would be that it travels at the speed of light, which is the highest speed at which any information or matter can travel, according to current physical theories.