Which of the following are considered condensation nuclei, because they crear a surface for water droplets condensate on to start forming a cloud? A.)Water Vapor B.)Dust C.) Oxygen D.)Hydrogen

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

Summarize possible ways in which phases of matter could combine to form a solution.

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?