How are atoms considered the "alphabet" in language of molecules?

Which substance is broken down inside muscle cells to release energy in the form of atp? a. adrenaline b. amino acid c. fatty acid d. triglyceride'?

Activation energy is only required to start an exothermic reaction. True or False?

Consider the following generic chemical equation: 2W + 3X → 3Y + Z When 5 units of W and 6 units of X are allowed to react, the limiting reactant would be:a) W. b) X. c) Y. d) Z.

Think about a neutral magnesium atom. Then think of a magnesium ion with a 2+charge. How are they different?

which one of these reactions is energy released? A all reactions B no reactions C endothermic reactions D exothermic reactions

How does human activity affect earth's natural resources?

How many grams of chromium metal are plated out when a constant current of 8.00 a is passed through an aqueous solution containing cr3 + ions for 160. minutes?

During which stage of a thunderstorm does rain begin to fall? a. The development stage c. The mature stage b. The precipitation stage d. The waxing stage

What is released in the process of an atom moving from an excited level to a lower energy level?

Which two properties are characteristic of ionic compounds?