rubidium-strontium dating (Meaning)

Wordnet

rubidium-strontium dating (n)

geological dating based on the proportions of radioactive rubidium into its decay product strontium; radioactive rubidium has a half-life of 47,000,000,000 years

Synonyms & Antonyms of rubidium-strontium dating

No Synonyms and anytonyms found

rubidium-strontium dating Sentence Examples

  1. Rubidium-strontium dating is a radiometric method used to determine the age of geological materials.
  2. The technique relies on the radioactive decay of rubidium-87 into strontium-87 with a half-life of 48.8 billion years.
  3. By measuring the ratio of strontium-87 to rubidium-87 in a sample, scientists can calculate its age.
  4. Rubidium-strontium dating has been widely used to date igneous rocks, metamorphic rocks, and meteorites.
  5. It played a crucial role in confirming the ancient age of the Earth and its continents.
  6. The technique has also been used to date marine sediments and fossils, providing insights into the history of life on Earth.
  7. Rubidium-strontium dating helped determine the age of the Moon's oldest rocks, which formed about 4.4 billion years ago.
  8. It has also been used to date the impact event that formed the Chicxulub crater, which is believed to have caused the extinction of the dinosaurs.
  9. Rubidium-strontium dating is a valuable tool for geologists and paleontologists to understand the timing and evolution of Earth's history.
  10. The technique continues to be refined and improved, providing increasingly accurate and precise age determinations.

FAQs About the word rubidium-strontium dating

geological dating based on the proportions of radioactive rubidium into its decay product strontium; radioactive rubidium has a half-life of 47,000,000,000 year

No synonyms found.

No antonyms found.

Rubidium-strontium dating is a radiometric method used to determine the age of geological materials.

The technique relies on the radioactive decay of rubidium-87 into strontium-87 with a half-life of 48.8 billion years.

By measuring the ratio of strontium-87 to rubidium-87 in a sample, scientists can calculate its age.

Rubidium-strontium dating has been widely used to date igneous rocks, metamorphic rocks, and meteorites.