Matheus8603 Matheus8603

13-02-2024
Chemistry

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The edge of a body-centered cubic cell of europium is 476 pm. What is the density of europium (atomic weight = 152.0)?
1) 5.25 g/cm³
2) 7.77 g/cm³
3) 10.5 g/cm³
4) 4.68 g/cm³
5) 14.0 g/cm³

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