No. The Jovian planets are much more massive than the terrestrial planets.

No, there is more hydrogen on the Jovian planets then the terrestrial ones.

The diameter of a terrestrial and jovian planets are comparable in the sense that the objects orbiting on a terrestrial level are often much bigger than those of jovian planets.

The Terrestrial planets are Mercury, Venus, Earth, and Mars. The Jovian planets are Jupiter, Saturn, Uranus, and Neptune.

Inner planets are terrestrial planets outer are jovian planets