What is 60 kilos in stones and pounds?

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

What is the most common form of matter in the universe

Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released