Pb 210 dating
The equation is the one which describes radioactive decay: If one of these assumptions has been violated, the simple computation above yields an incorrect age.
The CRS model and/or the slope regression model will be applied. cumulative dry weight (g/cm) is supplied with the model results and interpretation.
All isotopes of a given element have the same number of protons in each atom.
From left to right, the isotopes are protium ( Isotopes are variants of a particular chemical element which differ in neutron number.
Exceptions are mostly limited to organolead compounds.
Like the lighter members of the group, lead exhibits a tendency to bond to itself; it can form chains, rings, and polyhedral structures.