sophiadamaro3 sophiadamaro3
  • 22-06-2021
  • Physics
contestada

Which nucleus completes the following equation?
A. 299 Np
B. 20Pa
C. 2 Pa
D. - Np

Which nucleus completes the following equation A 299 Np B 20Pa C 2 Pa D Np class=

Respuesta :

Eduard22sly
Eduard22sly Eduard22sly
  • 28-06-2021

Answer:

Option D. ²³⁹₉₃Np

Explanation:

Let the unknown be ʸₓA.

Thus, the equation becomes:

²³⁹₉₂U —> ⁰₋₁e + ʸₓA

Next, we shall determine the x, y and A. This can be obtained as follow:

92 = –1 + x

Collect like terms

92 + 1 = x

93 = x

x = 93

239 = 0 + y

239 = y

y = 239

ʸₓA => ²³⁹₉₃A => ²³⁹₉₃Np

Thus, the complete equation is:

²³⁹₉₂U —> ⁰₋₁e + ²³⁹₉₃Np

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