How many significant figures are there in 1.01400?

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

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

Identify the electromagnets with poles that are reversed from the electromagnet shown above