Chemical element silver (Ag) atanga siam metal hlu tak a ni a, a rawng dum thianghlim tak leh metallic luster chak tak a nei bawk. Chemical lamah a stable hle a, mahse awlsam takin sulfur nen a inzawm khawm a, silver sulfide a siam a, hei hian silverware chunglam a ti dum thei a, a rawng a tidanglam thei bawk. A relative density chu 10.49 a ni. A khauh zawng chu 2.5-3 a ni. A melting point chu 961.93℃a ni . Ductile sang tak (rangkachak hnuaiah pahnihna) a ni a, lumna leh electric conductor tha tak a ni. Silver hi jewelry industry-a hman tlanglawn tak a ni a, mahse a nêm lutuk avangin element dang (copper, zinc, leh nickel ang chi) nen an inzawm khawm fo thin. Standard silver hian silver content 92.5% a nei a ni. Tunlai hunah chuan tangkarua hi a thim duhna leh a eng a hloh duh vang te, rangkachak leh platinum aiin a hlutna a hniam zawk avangin tangkarua hi jewelry man tlawm zawkah an hmang fo thin. Silver hian industrial application hrang hrang a nei bawk a, chu chu electronic component leh instrument hrang hrang precision instrument hrang hranga conductivity tha tak a neih vang te hi a ni.
925 sterling silver hi silver jewelry atana international standard a ni. [Hriat tur: A hnuaia mi hi a hranpaa, inzawm lo a ni tih a lang:] Silver jewelry hi a tlangpuiin "Sterling" ("S" emaw "Sterling") tih tawifel hmanga stamp a ni. Sterling silver hi S925 tih stamp a ni. Silver tha tak chu S990 tih stamp a ni. Mahse, ram tam tak chuan tangkarua jewelry-ah hian he chhinchhiahna hi an stamp lo.
Thir hlu tak tak stamp dum dang:
Platinum, Pt (Pt850/900/950/990/999) tih chhinchhiahna a ni.
Platinum: Rangkachak var, a bul berah chuan rangkachak atanga siam a ni.
Silver: Chemical symbol Ag (Latin tawng Argentum atanga lak, Arg- hi Indo-European root a ni a, gray leh shimmer a entir a ni). Atomic number 47 a ni a, transition metal a ni. Silver hi nature-ah a free form-ah a tlem hle a, a bul berah chuan silver compound ores angin a awm a ni. Silver hi chemical lamah a stable a, reactivity a nei tlem a, a man pawh a to hle. Mahse, thermal leh electrical conductivity tha tak a nei a, chemical hian a tichhe awlsam lo va, a nem a, a ductile bawk.
