The half-life of uranium-235 is 700,000,000 years. The half-life of uranium-238 is 4.463×1011 years longer. What is the half-life of uranium-238? The answer should be in decimal form.(1 point) Responses 516,300,000,000 516,300,000,000 11,463,000,000 11,463,000,000 447,000,000,000 447,000,000,000 ◂#▸4.4637×1011
To find the half-life of uranium-238, we need to add the additional years to the half-life of uranium-235.
700,000,000 + 4.463×10^11 = 4.4637×10^11 years
Therefore, the half-life of uranium-238 is 4.4637×10^11 years, or option #4.