Answer:
I think it is the atomic mass, or the atomic weight.
Explanation:
The number above the symbol is the atomic mass (or atomic weight). This is the total number of protons and neutrons in an atom. The number below the symbol is the atomic number and this reflects the number of protons in the nucleus of each element's atom.
(I'm so sorry if I'm wrong)
Hope this Helps!
B is your answer hope it helps
A.) Complete protein
hope it helps :-)
The once white light beam would turn green. the people (humans) would only see green.
They needed to create a unique name that would be recognized as belonging to one organism. Hope this helps! ;D
