Start Half life radiometric dating element

Half life radiometric dating element

Carbon dating is the most common for shorter periods.

Radioactive dating is also known as Radiometric dating.

"Radiometric dating - the process of determining the age of rocks from the decay of their radioactive elements" Wiens, RC 2002, Radiometric Dating A Christian Perspective, 'Science in Christian Perspective', The American Science Affiliation, viewed 8 September 2009, The evidence is mainly from radioactive decay - measuring the ratio of different elements and isotopes.

Radioactive or radiometric dating allows us to estimate the Earth's age by giving us the actual age of rock within a range of several million years.

Radiometric dating is based on the scientific law of radioactive decay and the half-life of radioactive elements.

Another one would likely be tree-ring dating which only determines the age of trees by how many rings it has.

Radioactive dating of rock samples determines the age of rocks from the time it was formed.

So, if you know how much of the radioactive isotope is still left in the sample, then you can work out how long it would have taken for the rest to have decayed into other…