A Alexa New member May 13, 2010 #1 A rock contains uranium-238, which has a half life of 4.5 billion years. If the rock is crushed and heated, the half-life of the uranium-238 will ______ a. decrease b. increase c. remain the same
A rock contains uranium-238, which has a half life of 4.5 billion years. If the rock is crushed and heated, the half-life of the uranium-238 will ______ a. decrease b. increase c. remain the same
