245 reported on the synthesis of linear but alsobranched polymers prepared by di-, tri-, and tetra-alkyne andazide monomers like the combination of tripropargylamine(B 3)and(dihydroxymethyl)(diazidomethyl)amine(A 2)(com-pare the general outline in Scheme 17).
When discussing mineral formations in caves, we often talk about stalactites and stalagmites. A stalactite is an icicle-shaped formation that hangs from the ceiling of a cave, and is produced by precipitation of minerals from water dripping through the cave ceiling. Most stalactites have pointed tips.
The water evaporates, leaving â¦ the calcium carbonate behind. These deposits form a stalactite, like an icicle hanging from the cave roof. Don't mix Stalactites and Stalagmites up, Stalactites are on the Ceiling (C in stalactites) and Stalagmites are on the ground (G in stalagmites).Remember this way: The Mites go up, and the Tites go down.