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.
Here, not only mass but also density becomes important. A denser planet will have more mass than another of the same size. The Earth is the denser planet in the Solar System, which means that it surface gravity is very high compared to its mass. Because of that we have a bigger surface gravity than Uranus (the earth has 9.79 m/sÂ² while Uranus has 8.87), and almost as big as Saturn and Neptune (10.44 and 11.15 respectivelly).