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Please help me with questions 5 and 6

Please help me with questions 5 and 6-example-1
User Abdussamet
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Step-by-step explanation:

5) Uranium-234

Symbol- 234U

Names - uranium-234, U-234, Uranium II ( hist )

Protons (Z) - 92

Neutrons (N) - 142

Uranium-235

Symbol - 235U

Names - uranium-235, U-235

Protons (Z) - 92

Neutrons (N)- 143

Uranium-238

Symbol - 238U

Names - uranium-238, U-238

Protons (Z) - 92

Neutrons (N) - 146

User Bill Kotsias
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