What particle is emitted when ²³⁶Pa decays to ²³⁶U? (The atomic numbers of Pa and U are,respectively,91 and 92. ) A) beta (positron) B) alpha C) gamma quantum D) beta (electron)

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Since the atomic number (Z) of the parent nucleus (Pa) is greater than that of the daughter nucleus (U), a beta decay must occur where an electron (beta particle) is emitted.

What Particle Is Emitted When 236Pa Decays to 236U? (The

What Particle Is Emitted When ²³⁶Pa Decays to ²³⁶U? (The