No. It' a gas giant.
I'm assuming you mean "Is Jupiter a terrestrial or gas planet?" It is a gaseous planet.
Jupiter is the first of the gaseous (Jovian) planets and Mars is the last terrestrial one.
Jovial
No, they are not.
Jupiter is a Jovian Plant. The adjective Jovian has come to mean anything associated with Jupiter; and by extension, a Jupiter-like planet. The Jovian planets are the gas giants: Jupiter, Saturn, and Neptune. Many, if not most, of the exoplanets discovered to date appear to be Jovian. By contrast, terrestrial, aka telluric, aka rocky planets differ significantly from the gas giant/Jovian planets in that they are composed primarily of metals and silicate rocks (hence "rocky" planets) like Earth, aka Terra (from which we get the word terrestrial) and are "Earth-like" as opposed to "jupiter-like"/Jovian. The terrestrial planets are Mercury, Venus, Earth, and Mars. All the dwarf planets are also more terrestrial than jovian.
It's a "terrestrial" planet, because it is rocky with an iron core, like planet Earth. "Terrestrial" means "Earthlike". Jovian planets are mainly made of gases and liquefied gases.
No, Jupiter is not a terrestial planet. It is a gaseous one.
No. It is a gas giant. Terrestrial planets are planets that are mainly made of land.
No. Terrestrial planets are planets that are made of rock.
Jupiter is a gas giant planet.
Jupiter is one of the four gas giant planets, the outer planets.
Its a "Gas Giant". :) Saturn, Uranus and Neptune are also Gas Giants.