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Solid DEF bw (Yystalune sods — nave regular Shape ~ OrrENgEM ene of parades So No” entnds over a long “Soo > munge SS = awe stay edig pt o- 8 © - have property to melt ar a defvwik. TVD COUR - are “Te Solids ~ @&: Ue, Sade, Copper Diamond ©) — are Anisotropic “substances aud shows — diff prysicak property in af erent dieckions fn (DEF bw 7 Isomor pinism) — two or more subsieunced Same. unysiak / struckure — in SUN Supsian(es, (NeMICah cOmposito”) Mave SMe OHO! ca, (i) Naf ¢ MgO | Lil) NaNO, ¢ 3 Q pobymor prusm Oca ng elomentts (eq: Diamond , grapnate ; ec) eee 2 | pulotropy )) LOM Ofystals : econsttuett partes are cnarged ions CCOHONS Or aruons ) “ned by Uedrostantc OA e are Nard and oitte = @® rave high vetting pt (600% to 3000°C ) * poor (onductoy OF eec iM Sold Stake : quod conduc in liquid Sty ° “— Nad, Caf _ CE) types_of crystalline sls state —_——_—_—_—_———— van | OT; Y 9 Amorpnous Souids Je a of, — ~ ON - have Wreqular Snape OLA - parhue exknds over a short range — doeS not have sharp mang — 1@ melts ar a range oF tmp - ae called pseudo solids ~ Oy Bass , plasic, rWober Polymor prusm —- f svgle sunsianie mar eUsts IN tw0 | more forms or OFy Staslune SHUC: - polymers of @ sulastance ave formed in differen SHUCUIES -eq: (i) Catuke and oni are two " neg forms oF (acd3 | ln) o- quarts and B- quarts a two forms of Sili@| / ~ valent crystals © conshtuent parthces are s nel Oy Covalent bony sare very hard » have hign melking pt * &] gMpuk, Sia , aan Condurctor S oF electri | CEP qrapuute, Diamonds ° We poor aon 
