What forms when molecules react with one another?
Chemical energy substrates chemical bonds living things Organic compounds Energy. new elements flow of electrons
A B C D E F G H
All substances are composed of molecules.
Chemical bonds form when molecules react with one another.
What forms when molecules react with one another? (A) Chemical energy (B) substrates (C) chemical bonds (D) living things (E) Organic compounds (F) Energy. (G) new elements (H) flow of electrons