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identify the missing product in the following nuclear equation:


238 U --> 4He +

?

92 2

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P_20200103_001529.jpg

Let unknown isotope al x
where
A = mass number
2 = atomic number
x - symbol of element
Nuclear equation.
238
92 U -He
+
X
Balance atomic number
92 = 2+ 7
92 - 2 = 2
90 = 2
Atomic number 90 is for...

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