Crossword-Solution: DIAD 4 letters, 3 clues 🏆 scrabble score: 6

Duib in dígail duib in trom daim tairthim flatho fer ban fomnis fomnis in fer mbranie cerpiae fomnis diad dergae fer arfeid soluig fria iss esslind fer bron for-tí ertechta in de lamnado luachair for di Thethbi dílecud (? diclochud) Midi in dracht coich les coich amles ? thocur ? dar c? moin.

The ionised sodium atom is known to be _monad_ or carries but _one_ positive charge; whereas the magnesium atom is _diad_ and carries _two_ positive charges.

Thus diads such as magnesium, calcium, barium, etc., are very much more efficient than monads such as sodium, potassium, etc., and again, triads such as aluminium are, similarly, very much more powerful than diad atoms.

For the accumulation of calcium salts must have been rapid, and although the great salinity due to sodium salts was of slow growth the salts of the diad element calcium must have soon introduced the cooperation of the ion in the work of building the mountain.

The "Formidable" turned her high bows into the gap, and swept through it with all her hundred guns and her carronades in action, pouring broadside after broadside right and left into the "Glorieux" and the "Diadème." Six ships in succession swung round and followed in the wake of the flagship, which was now engaged with the French on the windward side.