Sternum, Clavicle, Scapula, Ribs, Humerus, Ulna, Radius

### The Sternum, Clavicle, and Scapula are the bones of the shoulder (Pectoral) girdle.

## Step1: Identify the bones### The given bones are Sternum, Clavicle, Scapula, Ribs, Humerus, Ulna, Radius. These are all bones in the human body.## Step2: Categorize the bones### The Sternum, Clavicle, and Scapula are part of the shoulder girdle, also known as the pectoral girdle. The Ribs, Humerus, Ulna, and Radius are not part of the shoulder girdle.## Step3: Finalize the answer### Since the question asks for the bones of the shoulder girdle, the correct answer is the Sternum, Clavicle, and Scapula.