What nuclide is necessary to balance the following fission reaction? 235 u + 1n > + 3 1n + 139baa. 96rbb. 96brc. 96 krd. 94 kr

The isotopic symbol that is used to balance the fission reaction is

Explanation:

In a nuclear reaction, the total mass and total atomic number remains the same.

For the given fission reaction:

Total mass on reactant side = total mass on product side

235 + 1 = A + 139 + 3

A = 94

Total atomic number on reactant side = total atomic number on product side

92 + 0 = Z + 56 + 0

Z = 36

Hence, the isotopic symbol that is used to balance the fission reaction is

the answer is b. dilution

2b2t

explanation:

2b2t