HELP I NEED THIS DONE BY 11:40 1. What is the force that caused the early Earth's molten materials move and flow
2.Write a sentence or two summarizing how gas and dust become planets.

Which of the following elements would you expect to have the highest ionization energy value, and why? a. chlorine (cl), because it has a low effective nuclear charge and large radius b. fluorine (f), because it has a large radius and naturally forms a negative ion c. lithium (li), because it has a small radius and naturally forms a positive ion d. neon (ne), because it has a high effective nuclear charge and small radius