Crossword-Solution: FEO 3 letters, 3 clues 🏆 scrabble score: 6

The native Californians, who had never seen a steamship, stood for days on the beach looking at her, with the universal exclamation, "Tan feo!"--how ugly!--and she was truly ugly when compared with the clean, well-sparred frigates and sloops-of-war that had hitherto been seen on the North Pacific coast.

Her father, Galeazzo Sforza, was murdered in Milan Cathedral by a little band of patriots; her brother Giangaleazzo had died, of want or poison, in the Castle of Pavia, the victim of her ambitious uncle, Lodovico; her husband, Girolamo Riario, she had seen butchered and flung naked from a window of the very castle which she now defended; Giacomo Feo, whom she had secretly married in second nuptials, was done to death in Forli, under her very eyes, by a party of insurrectionaries.

Pobre y feo en su hechura, tiene de noble la idea que lo ha engendrado, la cual no es otra que convertir los ojos de esta generación descreída y soberbia hacia los maravillosos hechos y acrisoladas virtudes de nuestros antepasados.

Required the formula of a mineral which gave the following figures on analysis:-- Cupric oxide (CuO) 10.58 Ferrous oxide (FeO) 15.69 Zinc oxide (ZnO) 0.35 Sulphuric oxide (SO_{2}) 28.82 Water (H_{2}O) 44.71 ------ 100.15 First find the molecular weights of CuO, FeO, &c., and divide the corresponding percentages by these figures.

For example: theoretically 1 gram of iron pyrites (FeS_{2}) would yield 8.6 grams of lead if the sulphur were oxidised to sulphurous oxide (SO_{2}), and the iron to ferrous oxide (FeO); whilst if the sulphur were oxidised to sulphate (SO_{3}), and the iron to ferric oxide, 12.9 grams of lead will be thrown down.