Tähtsamad metallid ja nende sulamid by Agnes Hotski https://padlet.com/hotskia/a9fg9tsgvxkt Agnes en-us 2018-05-14 07:24:57 UTC 2023-01-21 00:33:45 UTC hello@padlet.com Sulam hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260358949 Sulam on mitme metalli kokkusulatamisel saadud materjal]]> 2018-05-14 07:34:49 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260358949 Antiikajal tuntud seitse metalli: hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260359381 1)Kuld
2)Vask
3)Hõbe
4)Plii
5)Tina
6)Raud
7)Elavhõbe

]]> 2018-05-14 07:36:48 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260359381 Tuntumad sulamid hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260359658 1) Teras- raud ja süsinik
2) Malm- raud ja süsinik
3) Pronks- vase ja tina sulam]]> 2018-05-14 07:37:58 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260359658 hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260360238 Sulamid on enamasti tugevamad ja kulumiskindlamad]]> 2018-05-14 07:40:19 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260360238 hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260362745 2018-05-14 07:49:51 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260362745 hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260362770 2018-05-14 07:49:56 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260362770 hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260363368 2018-05-14 07:52:18 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260363368 Raud hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260363505 Puhas raud on keskmise kõvadusega hõbevalge metall. Raud on mehaaniliselt hästi töödeldav plastiline metall. Tänapäeval enim toodetud metall]]> 2018-05-14 07:52:51 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260363505 Kuld hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260364022 Kuld on tihe, plastne, läikiv ja pehme väärismetall]]> 2018-05-14 07:55:00 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260364022 Vask hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260364471 Juhib väga hästi elektrivoolu. Punakaspruuni värvusega.]]> 2018-05-14 07:57:17 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260364471 Hõbe hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260364645 Hõbe on hõbevalge värvusega pehme metall. See on parim soojus- ja elektrijuhtiv metall ja sellel on ka väga hea peegeldusvõime.]]> 2018-05-14 07:58:14 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/260364645 Plii hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/263431726 Plii on pehme sinakashall raskmetall, mida looduslikult esineb kivimites ja maakoores.]]> 2018-05-24 17:30:32 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/263431726 Tina hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/263433073 Tina on hõbevalge, pehme, hästi taotav ja venitatav madala sulamistemperatuuriga metall. Ta on teiste metallide seast kergesti äratuntav seetõttu, et tina krigiseb painutamisel.]]> 2018-05-24 17:34:31 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/263433073 Elavhõbe hotskia https://padlet.com/hotskia/a9fg9tsgvxkt/wish/263434810 Elavhõbe on looduslikult keskkonnas leiduv metall]]> 2018-05-24 17:39:18 UTC https://padlet.com/hotskia/a9fg9tsgvxkt/wish/263434810