spin238Uranium-238 (238 U or U-238) is the most common isotope of uranium found in nature, with a relative abundance of 99%. Unlike uranium-235, it is non-fissile, which means it cannot sustain aspin238 spin238 walikota tebing tinggi bisa dilihat terbuka untuk umum di SPIN238 WAP. Sebelum mengakses informasi silahkan klik tombol daftar dan login! dengan mau embaran