Tin bent, a crackling sound known as the "tin cry" can be heard from the twinning of the crystals. Tin melts at low temperatures of about , the lowest in group 14. The melting point is further lowered to for 11 nm particles. β-tin (the metallic form, or white tin, BCT structure), which is stable at and above room temperature, is malleable. In contrast, α-tin (nonmetallic form, or gray tin), which is stable below , is brittle. α-tin has a diamond cubic crystal structure, similar to diamond, silicon or germanium. α-tin has no metallic properties at all because its atoms form
A Boyar Wedding Feast the collection. Notes Citations Bibliography A Boyar Wedding Feast Konstantin Makovsky was a Russian realist painter who opposed academic restrictions. His paintings venerate Russia's old world customs. "A Boyar Wedding Feast" is painted as a scene from the seventeenth-century – depicting the old way of Russian life, bringing back memories of the cherished past. "A Boyar Wedding Feast" is an oil on canvas painting measuring , set in either the 16th or 17th century, in which a room of guests are depicted toasting a newlywed couple. A traditionally offered boyar wedding toast is meant to encourage the first kiss to