Apparently, he did know better, because he qualifies the exposition in a footnote stating:. ScienceFusion Matter and Energy: Reactivate Continue Create account with different email address. Plant Reproduction and Growth The disintegration of the neutrons within the atom of the element's nucleus is what scientists call radioactivity. Morris states that the production rate of an element formed by radioactive decay is constant with time. Add to Add to Add to.
Law of Superposition: Multiple names: