URANIUM

(See also Elements; Nuclear Energy; Radiation)

discussion: g56 1/22 21-22

how obtained: g52 12/8 23-24

uranium 235: g80 1/22 21-23

uranium 238: g80 1/22 21, 23

uranium-lead dating: g81 11/22 13; g52 2/8 16-19

use in—

nuclear fuel: g66 12/8 29; g64 10/22 30

weapon making: g64 2/22 30