The answer could possibly be D.) The product have more potential than the activated complex OR C.) Forming the activated complex requires energy .
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity.
Examples of chemical changes are burning, cooking, rusting, and rotting.
Examples of physical changes are boiling, melting, freezing, and shredding.
Answer:
fat provide 9 calories per gram
electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (e.g., a crystal).