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ANEK [815]
3 years ago
5

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

Social Studies
1 answer:
vesna_86 [32]3 years ago
7 0

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.

I hope I was able to answer your question. Have a good day. 

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Army Principal of Training is being targeted when part of your unit performs climbing drills while the rest of your unit performs conditioning drills is multi-echelon and concurrent training.

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