How is activation energy represented on an energy diagram? Energy
Reactants
Products
Reaction Progress
O A. Activation energy is the final energy level of the product
molecules.
B. Activation energy is the distance from the reactants to the top of
the "hill."
O C. Activation energy is the distance from the top of the "hill" to the
products.
D. Activation energy is the starting energy level of the reactant
molecules.

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.

d : a person who learns about the world by observing it. no that is not a smiley face

explanation: