Examples of isotopes used in radiometric dating Freee live sex chat instant widout registration
It is the interpretation of these chemical analyses that raises potential problems.To understand how geologists “read” the age of a rock from these chemical analyses, let’s use the analogy of an hourglass “clock” (Figure 2).
Suppose that a person did not observe when the hourglass was turned over.
These variations are called isotopes of that element.
While the number of neutrons varies, every atom of any element always has the same number of protons and electrons.
Actually, it isn’t really a decay process in the normal sense of the word, like the decay of fruit.
The daughter atoms are not lesser in quality than the parent atoms from which they were produced.