Inotungamirwa, Secondary dzidzo uye zvikoro
Copper - muviri kana fuma? ehupfumi emhangura
Inenge III Millennium BC anonzi ari kuchinja kubva ibwe sechinhu chinokosha maindasitiri mashoko endarira. The penguva anoonekwa kuva remakore zvemhangura. Pashure pezvose, remubatanidzwa ichi panguva iyoyo yaiva anokosha pakuvaka, ari zvaAtemisi zvemumba, glassware, nemamwe maitiro.
Pari, mhangura haana kurasa kushanda kwayo uye ichiri kunzi rinokosha chaizvo simbi, rinowanzoshandiswa zvinodiwa siyana. Copper - muviri kana fuma? Chii zvivako izvozvo ane uye chii chinodiwa? Edza kunzwisisa mberi.
General zvechadenga yemhangura eremendi
Sezvo makemikari chinhu mhangura ane chinzvimbo yayo periodic ino. It kunotevera.
- Wechina nguva huru, nekabhunakeri.
- Boka rokutanga, mashoko Sub-mapoka.
- Kutevedzana nhamba 29.
- Mabhomba uremu - 63,546.
- Electronic configuration rokunze rukoko 10 kunoratidzwa payakavakirwa 3d 4S 1.
The chinhu chine mbiri kugadzikana dzinongoitika isotopes pamwe vakawanda nhamba 63 uye 65. The Latin zita cuprum maatomu akafanana, iro rinotsanangura ayo namakemikari chiratidzo cú. Munguva Masvomhu verenga se "cuprum", Russian zita - mhangura.
Copper - muviri kana fuma?
Kuti tipindure mubvunzo uyu, zvakakosha kuti atange kutsanangura mashoko okuti "fuma" uye "muviri". Vari kudzidza neimwe chikoro yomuropa, sezvo ivo vari zvikuru. Kubva nemaonero sayenzi iri kemisitiri uye wefizikisi, imwe pfuma kuonekwa zvinhu zvose kuvakwa kuti zvimwe zvinhu. Kureva, mienzaniso zvinhu zvinogona kushanda zvose makemikari zvose Organic uye inorganic hunhu.
Muviri - ndiko chinhu pacharo, iro chete kubva vamwe fuma. Vangave artificially inovakwa nomunhu, kana zvimwe kuva rwokuzvarwa mavambo. Mienzaniso Tel: zvipikiri, mahwindo, ndiro, tafura, cabinet, ruva muhari uye zvichingodaro.
Kusiyanisa pakati izvi pfungwa mbiri, isu kupa mienzaniso kuenzaniswa.
- Sugar - a fuma lollipop - muviri.
- Iron - a fuma ezvipikiri - muviri.
- Box - muviri, magirazi - a fuma.
Zviri pachena kubva nezvavanofunga izvi kuti mubvunzo: "Copper - muviri kana fuma?" - mhinduro iri unequivocal. fuma iyi. Zvino, kana tikaramba mundiro mhangura kana mhete mhangura, ipapo, Chokwadi, munhu anofanira kutaura navo sezvo muviri.
Maererano kemisitiri, mhangura - ndiko fuma vechigaro muchikwata nesimbi. It ane nhamba zvivako zvinokosha chaizvo izvo zvinokonzera akasiyana kushandisa akakura ichi.
A nyore fuma hwemhangura - asiri ferrous simbi
Sezvataona kare zvaratidzwa, mhangura - chicherwa. Zvisinei, kwete nhengo dzose dzeboka iri zvinhu zviri zvakakura maitiro avo. Kune nyoro uye zvakaoma, chena yellow, simbi tsvuku uye nevamwe. Copper zvinoshandawo non-ferrous nyoro simbi.
Electronic mamiriro kwemaatomu ayo zvinoita kuti zvakarurama kuziva, mhangura - resimbi kana nonmetal. Pashure pezvose, panguva kwokunze pamwero yazvinofanira chete Erekitironi rimwe, zvinoreva kuti anokwanisa nyore kupa shure, achiratidza hwokufananidzira simbi rutapudzo ehupfumi. Somugumisiro, chokwadi kuti zvinofanira Classified chaizvo nesimbi haangazozarurirwi mubvunzo. Izvi zvakare zvinoratidzwa ehupfumi yayo chaiko nyore fuma.
mumuviri ehupfumi
Copper - a fuma kana muviri? Zvizere nechokwadi Kururama mhinduro inogona chete kunzi mumuviri ayo ehupfumi. Kana isu nezvazvo maatomu akafanana izvi nyore fuma, kunoratidzwa zvinotevera akagadzirwa zvinhu izvozvo.
- Metal dzvuku.
- Soft uye nyore kufurirwa.
- Excellent kupisa kondakita uye magetsi chevaimbi.
- Kwete refractory, utsotso tembiricha iri 1084.5 0 C.
- The arambe achirema iri 8.9 g / masendimita 3.
- Zvakasikwa, akawana kunyanya chizvarwa chimiro.
Saka, zvinoitika kuti mhangura - imwe chete kubvira kare pacharo. Pahwaro yayo vekare kuti kusika mapurani zvivako zvakawanda, yakabereka glassware uye zvemumba.
mushonga ehupfumi
Mukuona reactivity, mhangura - muviri ichi kana fuma ane yakaderera kugona kukurukura. Pane vaviri chikuru oxidation ezvinhu maatomu akafanana izvi, mukuti rinoratidza kubatana. Ivo:
- +1;
- 2.
Kashoma inyaya umo mashoko tsika inotsiviwa matatu.
Saka, mhangura ingashanda pamwe:
- mhepo;
- carbon dioxide inobvisa;
- hydrochloric asidhi nedzimwe yeimwe chete panguva chaizvo mukuru tembiricha.
Zvose izvi imhaka ndechokuti simbi pamusoro anoumba rwokudzivirira oxide firimu. Kuti iye anodzivirira kubva kumwe oxidation, uye anopa kugadzikana uye vakaneta.
Kubva nyore yeimwe anokwanisa kuita nendarira:
- halogens;
- selenium;
- cyanide;
- pfumbu.
Kazhinji pave kunzwisisa yeimwe kana kaviri munyu. Zvinenge zvose kunzwisisa yeimwe ose maatomu akafanana izvi, kunze oxides - zvine chepfu. mamorekuru avo kuti vanoumba monovalent mhangura nyore oxidized kuti divalent vamiririri.
mafomu
Copper - musanganiswa kana wakachena fuma iri chero inoti izvi zviri zvinowanzoshandiswa bhizimisi uye upenyu hwezuva nezuva. Zvinokwanisika kunan'anura maindasitiri makuru akawanda vanoshandisa yeimwe emhangura, uye yakaisvonaka simbi.
- Leather maindasitiri, umo vamwe munyu kushandiswa.
- ZvaAtemisi makushe uye sirika.
- ZvaAtemisi fetiraiza uye chirimwa kudzivirirwa tupukanana (bluestone).
- Copper alloys zvinonzi nevakawanda kushandiswa Automotive indasitiri.
- Shipbuilding, aviakonstruktsii.
- Electrical, sezvamakaropafadzwa mhangura rinoshandiswa nokuda ngura nemishonga zvakanaka uye yakakwirira zvemagetsi uye chafariz conductivity.
- music Different.
- Kugadzirwa glassware uye zvemumba upfumi ukoshi.
Zviri pachena kuti pasinei akawanda amakore, zvacho chete akasimbisa nzvimbo yake uye akaratidza vanokosha uye indispensability ari kushanda.
Copper alloys vavo zvivako
Pane zvakawanda alloys mhangura anotsanangura. Ane yakakwirira zvekushandisa maitiro, sezvo inogona nyore ndokugadzira ndokukungurusira, ndiye chiedza uye zvakakwana simba. Zvisinei, achiwedzera yekudyidzana hwakavandudzika ehupfumi vamwe zvinoriumba.
Muchiitiko chino, unofanira kubvunza mubvunzo: "Copper - imwe pfuma kana muviri, kana toreva alloys ayo?" The mhinduro yaizova: fuma iyi. All chete, rinongova kwavari chero bedzi nomuviri vachaitwa ane chiwanikwa ari chaizvo chigadzirwa.
Ndezvipi alloys emhangura?
- Chinenge kuenzana mubatanidzwa yemhangura zinc ari sezvamunoita inonzi nendarira. chiwanikwa ichi aine simba uye nemishonga makemikari kurwisa.
- yendarira Tin - mubatanidzwa yemhangura uye gaba.
- Melchior - nickel uye mhangura iri nhamba 20/80 100. Rakashandiswa kugadzirwa zvishongo.
- Constantan - ibatanidzo nickel, mhangura uye manganese chirungiso.
The zvoutachiona ukoshi
Kwete kukosha mhangura - imwe pfuma kana muviri. Kosha vamwe. Chii basa mhangura muupenyu zvipenyu? Zvakaratidza kuti zvinokosha chaizvo. Nokudaro, ions ari simbi vane zvinotevera mabasa.
- Munyaya kuchinja simbi ions mu hemoglobin.
- Vasimba vechikamu ari dzinotsanagura kukura uye kubereka.
- Bvumira wakafananidzwa amino iine acid tyrosine, saka kukanganisa kuratidzwa noruvara bvudzi uye ganda.
Kana muviri anorasikirwa kushingaira chinhu runodiwa uwandu, ipapo pangava hachifadzi chirwere. Somuenzaniso, kupererwa neropa, kurasikirwa bvudzi, hunorwadza mutete uye zvichingodaro.
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