D) + ΔH and +ΔE
Given this is one of the answer choices
Hydrogen mass is 1, the atom with mass number 7 is Lithium
Base on the question all about the human eye were an optic nerve of it needs an energy of 2.10x10^-17J that could trigger a series of impulses that eventually reach to the brain. So the possible photons of blue light needed for for this energy is 52 photons
Answer:
D
Explanation:
The proberties of the substances that are produced are different from the properties of the original substances.
