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

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Social Studies

Prince Parks

1 July, 09:26

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

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Kristian Sampson · Answer 1

Ruthenium was discovered by K. Claus in 1844. It has an atomic number of 44. Two years earlier the element Terbium was discovered by G. Mosander. It has an atomic number of 65.

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