The noun form for the adjective zealous is zealousness.   The word zealous is the adjective form of the noun zeal.   Related noun forms are zealot and zealotry. 1 person found this useful.
Gravity on Jupiter: Jupiter is the largest and most massive planet in the Solar System. Its mean radius, at 69,911 Â± 6 km, makes it 10.97 the times the size of Earth, while its mass (1.8986Ã1027 kg) is the equivalent of 317.8 Earths.
All other things being equal, therefore, the planet with the strongest pull is the one with the largest mass, which is Jupiter. It is so massive and has such a strong gravitational pull, it likely prevented the formation of a planet between itself and Mars in the region known as the asteroid belt.