Chemistry
Chemistry, 07.12.2020 22:40, aesthetickait

Which nuclear equation represents a spontaneous decay? (1) Rn 21% Po + He
(2) 13 Al + He 18P + on
(3) 235 U + in ~ 13% Ba + Kr + 3n
(4) Li + H → He + He
a. 1
b. 2
C 3
d. 4

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Which nuclear equation represents a spontaneous decay? (1) Rn 21% Po + He
(2) 13 Al + He 18P...

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