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Chemistry, 26.02.2021 16:40 mtunes

Protactinium-231 undergoes alpha decay as shown: 231 Pa → AX+ He
Enter the appropriate values for A and Z and the chemical
symbol for X
A:
Z:
X:

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Protactinium-231 undergoes alpha decay as shown: 231 Pa → AX+ He
Enter the appropriate values...
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