Which element is placed in the same period as ruthenium but has a higher atomic number than it?

Ruthenium (Ru) is in period 5 and has atomic number 44. Silver (Ag) is also in period 5 and has atomic number 47, which is higher than 44. Osmium and bismuth are in period 6, while zirconium is in period 5 but has a lower atomic number.

AI-written and checked against the verified answer.