Describe the separation technique that could be used to
separate a non-dissolving solid mixed
with a liquid

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".