Anything older than 50,000 years must be dated on the bassi of a radioactive isotop that has a half-life longer than that of carbon-14. One such isotope is Potassium-40.
300,000 trillion (6,000,000,000,000 x 50,000).
Continental crust is far older than oceanic crust.
carbon 14 dating
Prokaryotes are estimated to have been around for about 3.8 billion years, while eukaryotes are thought to have evolved around 1.6 billion years ago. Therefore, prokaryotes are approximately 2.2 billion years older than eukaryotes.
Mercury is believed to have formed around the same time as Earth, approximately 4.5 billion years ago, during the early stages of our solar system's formation. Therefore, Mercury is not significantly older than Earth.
5.704 years (rounded)
50000 years old
50000 years old
Asia
Potassium-40 is used for dating objects older than 50,000 years because its half-life is about 1.3 billion years, allowing for dating of older materials. When potassium-40 decays to argon-40, the amount of argon-40 trapped in a sample provides a way to estimate the sample's age. This method is particularly useful for dating rocks and minerals.
2 years old or older.2 years old or older.
22 years older.
Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.Marc Antony was about 14 years older than Cleopatra.
Alice is older in human years but rosalie is older in vampire years.
recent life of deposits of 500- 50000 years old.
There is no such degree available.
300,000 trillion (6,000,000,000,000 x 50,000).