Chemistry, 05.10.2019 19:30, Amyra2003

Nuclei of u-238 atoms are(1) stable and spontaneously absorb alpha particles(2) stable and spontaneously emit alpha particles(3) unstable and spontaneously absorb alpha particles
(4) unstable and spontaneously emit alpha particles

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Nuclei of u-238 atoms are(1) stable and spontaneously absorb alpha particles(2) stable and spontaneo...