jupiter because its fast
Mercury because of its fast orbit.
There is no planet that is called the "glossy planet".
because the god mercury was fast and since the planet mercury was fast the name was perfect. The name of the god Mercury was the Roman name for the Greek god Hermes. It is doubtful if Julius Caesar named the planet as it had been called either Hermes or Mercury for hundreds of years before Caesar.
Mars
Mars
2100km
Mercury is the fastest.
The center of the planet is called the "core."
The planet Uranus is called an ice giant planet.
Mecury is not called the red planet. Mars is called the red planet because of the iron oxide (rust) in it's soil, making the planet look red. Yes, Venus is the hottest planet but it is not called the red planet.
no
Jupiter is called the giant planet