Question

which statement accurately describes radioactive dating?
geologists use only one type of radioactive dating.
geologists compare parent and daughter elements to determine rock type.
geologists will measure how stable multiple parent elements can decay into multiple daughter elements.
geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.

Explanation:

Radioactive dating involves measuring the ratio of parent isotopes to daughter products. Geologists use the known decay rates of radioactive isotopes. By comparing the observed amounts of these isotopes and their decay products, they can determine the age of a sample. For example, in carbon - 14 dating, the ratio of carbon - 14 (parent) to nitrogen - 14 (daughter) is used. The other options are incorrect: geologists use multiple types of radioactive dating (not just one), radioactive dating is for age determination (not rock type), and it's about ratios (not just measuring stability of parent elements).

Answer:

Geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.