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In the nuclear equation:


222 86 Radon becomes 4 2 Helium plus blank.


The characteristics of the missing particle are ________________.


Z = 84, A = 220

Z = 88, A = 218

Z = 84, A = 218

Z = 85, A = 220

Respuesta :

nanoko

Answer:

In the nuclear equation: 222 86 Radon becomes 4 2 Helium plus blank. The characteristics of the missing particle are.

Answer:

C

Explanation:

Z = 84, A = 218

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