Best Answer: Jovian planets (the gas giants) have no common composition; the four in our solar system can be split into two groups.Jupiter and Saturn are primarily hydrogen and helium, while Neptune and Uranus are water, ammonia, and methane. This is why Jupiter/Saturn are colored differently from Neptune/Uranus.The terrestrial planets have in common a metallic, mostly iron, core, surrounded by a mantle of liquid silicates, outside of which is a crust.his is why Jupiter/Saturn are colored differently from Neptune/Uranus. The terrestrial planets have in common a metallic, mostly iron, core, surrounded by a mantle of liquid silicates, outside of which is a crust.
1 Permethrin (PermaKill 4Week Tick Killer). 2  Chemical class: synthetic pyrethroid. 3  It is labeled for use against ticks on the lawn. 4  Permethrin is highly effective as a clothing toxicant against ticks as a tick repellent formulation.
Butylated Hydroxytoluene-BHT, and Butylated Hydroxyanisole-BHA what do they do? These two closely related chemicals are added to oil-containing foods to prevent spoilage in foods that contain oil or shortening. They are also used to preserve breakfast cereals such as Mini-Wheats (whose label the above photo is from).utylated Hydroxytoluene-BHT, and Butylated Hydroxyanisole-BHA what do they do? These two closely related chemicals are added to oil-containing foods to prevent spoilage in foods that contain oil or shortening. They are also used to preserve breakfast cereals such as Mini-Wheats (whose label the above photo is from).