This increases the ratio, causing the age of a sample to measure younger than it genuinely is. The key issues about C-14 are that it’s radioactive, that it’s unstable, which forces it to emit particles and subsequently decay over time. For nearly 70 years, archaeologists have been measuring carbon-14 levels to date sites and artifacts.… ادامه خواندن Potassium-argon Relationship Definition, Limitations, & Facts