What happens to a catalyst in a reaction?

A. It is unchanged.

B. It is incorporated into the products.

C. It is incorporated into the reactants.

What semimetal can form four single covalent bonds.

What are the 4 phases of matter in order of increasing engery content?

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.