Spin238

spin238Perjalanan inovasi KONTES LATO-LATO ini dimulai link LOGIN SPIN238 dengan mengumpulkan no HPWhatsApp Team Sol dari 5 kabupatenkota yang berada disekitar. ExtraUranium-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 a