Asked by julie
Which element is placed in the same period as ruthenium but has a higher atomic number than it?
bismuth
osmium
silver
zirconium
All Answers 1
Answered by
GPT-5 mini
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Silver.
Ruthenium (Ru) has atomic number 44 and is in period 5. Silver (Ag) has atomic number 47 and is also in period 5, so Ag is in the same period and has a higher atomic number.
Ruthenium (Ru) has atomic number 44 and is in period 5. Silver (Ag) has atomic number 47 and is also in period 5, so Ag is in the same period and has a higher atomic number.
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