Uranium-238 has a half-life of 4.5 billion years. Given that scientists estimate Earth's age to be 4.6 billion years, what is the most likely percentage of parent to daughter isotopes of this element currently existing on Earth?
10 percent
25 percent
50 percent
75 percent
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Uranium-238 has a half-life of 4.5 billion years. Given that scientists estimate Earth's age to be 4.6 billion years, what is the most ...” in 📗 Geography if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
If an object travels 136 miles in 2.5 hours, what is its average speed
Answers (1)
If an astronomical object's parallax is one quarter of an arcsecond, how many parsecs is it from earth? a) 4 b) 15 c) 100 d 240
Answers (1)
Why are people migrating from rural area to urban areas
Answers (1)
What force determines the motions of planets and other objects in the solar system? A. Static electricity B. Centrifugal force C. The magnetic force D. The force of gravity
Answers (1)
The committee of correspondence was a system of writing letter between the colonial governors and the king. True Or False
Answers (1)
New Questions in Geography
At what age do kids in Jordan begin school?
Answers (1)
For which triangle does the equation 4^2+4^2 = c^2 apply?
Answers (1)
Places to which the Rohingyas they were displaced
Answers (1)
1. What is the trading route between the Indian Ocean and the Mediterranean Sea? 2. What lies between the Arabian Peninsula and India? 3. What is west of Yemen? 4. What is east of the United Arab Emirates? 5.
Answers (1)
What types of areas are created by sinking, dry air at 30 degrees north or south latitude?
Answers (1)