When water vapor becomes liquid water due to cooling, it is called

What is the percentage composition of carbon in the compound ch4

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

Where are the noble gases located in the periodic table? a. in the center b. on the left side c. in the upper right corner d. on the far right side