Is Radiometric Dating Accurate?

Absolutely. It is an accurate way to date specific geologic events. This is an enormous branch of geochemistry called Geochronology. There are many radiometric clocks and when applied to appropriate materials, the dating can be very accurate.

Why is radiometric dating inaccurate?

Anyway, to sum up, there are many processes that can produce a rock or magma A having a spurious parent-to-daughter ratio. Then from mixing, one can produce an isochron having a spurious age. This shows that computed radiometric ages, even isochrons, do not have any necessary relation to true geologic ages.

Does radiometric dating produce exact results?

Radiometric dating does not produce exact results. The half-lives of isotopes are accurate within a certain range.