What is the half-life of uranium-238?

Question

(1 point)
Responses

roughly 4-5 billion years
roughly 4-5 billion years

more than 6 billion years
more than 6 billion years

less than 4 billion years
less than 4 billion years

more than 10 billion years

Answer 1

The half-life of uranium-238 is roughly 4-5 billion years.