Which two gaseous giants did Renaissance scientists such as Galileo know about? Jupiter and Saturn
Mars and Neptune
Neptune and Uranus
Uranus and Saturn

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

What is a difference between a mixture of elements and a mixture of compounds

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.