Determine the Identity of the Daughter Nuclide from the Alpha

question 43

Multiple Choice

Determine the identity of the daughter nuclide from the alpha decay of Rn.

• A) Po
• B) Ra
• C) Th
• D) Rn
• E) At

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Definitions:

Continuously On

Refers to an electrical circuit or device state where power is supplied without interruption, maintaining an active or energized condition indefinitely.

Ladder Rung

A component of a ladder diagram in programmable logic controllers, representing a condition leading to an output action.

XIC Instruction

In programmable logic controllers (PLCs), an "Examine if Closed" instruction that checks if a specific input condition is true or a contact is closed.

XIO Instruction

An instruction in PLC programming that stands for "Examine if Open," used to check if a condition is false.