Chemistry

13 July, 06:57

A potassium isotope has a half-life of 1.25 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?

Less than 10 percent

25 percent

50 percent

More than 75 percent

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “A potassium isotope has a half-life of 1.25 billion years. Given that scientists estimate Earth's age to be 4.6 billion years, what is the ...” in 📗 Chemistry 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

Which of these factors will cause a solid solute to dissolve faster? Increasing the air temperature Increasing the amount of solute Increasing the amount of solvent Increasing the surface area of solute

Cyanide is very toxic in high enough doses because it binds irreversibly to cytochrome C. Which of the following is not an effect of cyanide's inhibition of cytochrome C?

What's at the end of the leg bones?

How many moles of glucose are present in 1.0 liters of a 2.5 M solution of glucose water

What causes geologic events such as earthquakes, volcanic eruptions, and the creation of mountains?

New Questions in Chemistry

How many grams of KCl are produced when 60 grams of K are reacted?

Whats a solution! people

How do compounds affect an atom's stability

You need to make 10 mL of 2 mg/ml solution of protein and you have 25 mg/mL solution. How much protein solution and water do you need to mix in order to make the required solution?

The definition of volume is? a) width*height b) the space occupied by mass c) the space occupied by a liquid d) the mass of liquid required to fill a container