Polonium-210 Is an α Emitter

question 56

Multiple Choice

Polonium-210 is an α emitter. What isotope is formed when ²¹⁰Po emits an α particle?

• A) ²¹⁰At
• B) ²⁰⁶Pb
• C) ²⁰⁶Rn
• D) ²⁰⁸Xe

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Definitions:

Femoroacetabular

Pertaining to the joint where the femur (thigh bone) meets the acetabulum of the pelvis, commonly involved in hip movement.

Fibrocartilage Pads

Tough, thickened cartilage structures that act as shock absorbers and stabilizers in joints and between spinal vertebrae.

Glenohumeral

Pertaining to the shoulder joint, which involves the articulation between the glenoid cavity of the scapula and the head of the humerus.

Pronation

A rotation of the forearm or hand so that the palm faces downward or backward.