Answer:
The excited state electron configuration of an atom indicates the promotion of a valence electron to a higher energy state.
Mass number- number of neutrons= number of protons.
52-27=25 protons.
Number of protons = atomic number =25
It is Mn (manganese).
Answer:
B. is coupled to the production of ATP
Explanation:
The magnesium in chlorophyll acts as an activator of enzymes associated with energy metabolism, especially respiratory enzymes and others that act on phosphorylated substrates such as ATP.
<span>The English name carbon comes from the Latin carbo for coal
and charcoal.</span>
