Compare and contrast the purpose of orbital diagrams, electron configurations, and electron-dot structures. Be sure to give descriptive examples of each.

How did planetesmals form planets? a. they broke apart into smaller chunks. b. they collided and stuck together. c. they cooled and pulled ice together. d. they began to rotate.

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

How have the greenhouse gasses increased from the year 2000 to 2018