Copper - jirka ah ama walax? guryaha oo ah naxaas

Ku dhowaad kun guuradda III BC waxaa loo arkaa guurka ka dhagaxa sida wax warshadaha aasaasiga ah naxaas ah. xilliga sixitaanka waxaa loo arkaa in ay qarnigii naxaas ah. Ka dib oo dhan, xarunta this wakhtigaas ahaa ugu muhiimsan ee dhismaha, soo saaridda ee alaabta guriga, galaasyada, iyo geedi socodka kale.

Si aad u taariikhda, copper ayaa laga badiyay ay ku tacaluqa oo ay wali loo arko bir ah oo aad u muhiim ah, waxaa badanaa loo isticmaalaa in baahiyaha kala duwan. Copper - jirka ah ama walax? Waa maxay hantida u leeyahay iyo waxa loo baahan yahay? Isku day inaad sidoo kale fahamsanahay.

sifooyinka guud ee element copper ah

Sida element kiimikada copper wuxuu leeyahay meel ee nidaamka wareegsan. Waxaa soo socota.

1. Muddada afaraad weyn, oo safka kowaad.
2. Kooxdu waxay ugu horeysay, ee kooxo-hoosaadyada.
3. lambarka taxanaha 29.
4. miisaanka Atoomikada - 63,546.
5. qaabeynta elektarooniga ah ee lakabka sare ¹⁰ waxaa lagu qeexay by formula 3D 4s ^1.

element waxay leedahay laba isotopes deggan dabiiciga ah tirooyin mass 63 iyo 65. The element magaca cuprum Latin, taas oo uu sharaxayaa calaamad kiimikada ay CU. In qaaciidooyinka akhriyo sida "cuprum", magaca Ruush - copper.

Copper - jirka ah ama walax?

Si aad ka jawaabto su'aashan, waxaa lagama maarmaan ah si ay u bilaabaan si ay u qeexaan shuruudaha "walax" iyo "jidhka". Waxaa loo bartay by heerarka kale ee dugsiga, sida ay aasaasi u yihiin. Laga soo bilaabo barta of view of science in chemistry iyo physics, walax loo arkaa in ay dhammaan qalabka dhismaha waxyaabaha qaarkood. Taasi waa, tusaale u ah walxaha shaqayn karo oo dhan kiimiko ah labada dabiiciga ah organic iyo imanba.

Body - waa shayga laftiisa, taas oo kaliya oo ka mid ah walaxda qaar ka mid ah. Waxay waxaa laga yaabaa in kiimikaysan dhisay by nin, ama haddii kale ahaan ka soo jeedo dabiiciga ah. Tusaalooyinka tel: ciddiyaha, daaqadaha, taarikada, miiska, golaha wasiirada, dheriga ubax iyo wixii la mid ah.

In la kala saaro labadan fikradaha, waxaan ku siin qaar ka mid ah tusaalayaal barbardhig.

1. Sugar - hurdiga ah walax - jirka.
2. Iron - walax dhidibkii - jidhka.
3. Box - jidhka, muraayadda - walax.

Waxaa iska cad ka tixgelin kuwaas oo in su'aasha ah: "Copper - jirka ah ama walax?" - jawaabtu waa cad. walax Tan. Haddaba, haddaynu u tagno on saxan copper ama giraanta naxaas ah, ka dibna, dabcan, mid ka mid ah inay hadlaan iyaga sida jidhka ah.

In la eego chemistry, copper - waa walax ay leeyihiin category ee biraha. Waxay leedahay tiro ka mid ah guryaha aad u qiimo badan oo xambaarsan isticmaalka balaadhan oo ah xarunta this.

walax A fudud oo ah naxaas - a bir aan ferrous

Sida aynu hore u tilmaamay, copper - biraha. Si kastaba ha ahaatee, ma dhammaan xubnaha kooxdan oo ah walxaha mid yihiin in sifooyinka ay. Waxaa jira jilicsan iyo mid adag, cad iyo jaalle ah, biraha cas iyo kuwa kale. Copper sidoo kale khuseysaa Biraha jilicsan non-ferrous.

Dhismaha electronic ah atamka ay ka dhigayaa suurto gal ah in si sax ah loo ogaado, copper - bir ama bacayn. Ka dib oo dhan, heerka dibadda waxa ay leedahay mid ka mid electron oo kaliya, taas oo macnaheedu yahay in ay tahay awoodaan in ay si fudud u soo celin doonaa, oo tusaya guryaha caadiga ah yaraynta biraha. Sidaas awgeed, xaqiiqda ah in ay tahay in loo kala saaraa dhab Biraha aan shaki ku jirin. Waxaa sidoo kale tilmaamay by guryaha jirka ah ee ay walax fudud.

guryaha jirka

Copper - walax ama jidhka? Si buuxda u aaminsanahay saxnimada jawaabta kaliya la oran karo waa hantida jirka. Haddii aan ka hadlo element this sida walax fudud, waxa lagu gartaa set soo socda ee ah qaababka waxaa loogu talagalay.

1. cas birta.
2. Jilicsan oo aad u malleable.
3. kaari kulaylka u fiican iyo kaari koronto.
4. Ma aha madax adkaadeen, heerkulka barafku waa 1084.5 ⁰ C.
5. cufnaanta waa 8.9 g / cm ^3.
6. In dabiiciga ah, laga helay inta badan qaab hooyo.

Hadaba, waxa soo baxday in copper - walax la yaqaano tan iyo Qarniyadii laftiisa. On ku salaysan jeer ay qadiimiga ah si ay u abuuraan qaabab badan naqshadda, soo saaray galaasyada iyo alaabada guriga.

kiimikaad

Marka laga eego dhnaca ee falcelin, copper - jirka ama walax isagoo awood u hooseeyo si ay ula falgalaan. Waxaa jira laba gobol qayilo weyn ee element this, in in ay muujinayaa xidhiidhada. Waxay kala yihiin:

• +1;
• 2.

Marar dhif ah waa arrin taas oo qiimaha xogta lagu bedelay saddex.

Sayidka, copper la falgala:

• hawada,
• dioxide kaarboon,
• aashito, iyo qaar ka mid ah xarumaha kale ee kaliya ee aad u kul sare.

Waxaas oo dhan waxaa sabab u ah xaqiiqada ah in dusha biraha foomamka xabagta filim ka ilaaliya. Taasi waxay ku ilaaliya qayilo dheeraad ah, iyo imparts xasiloonida iyo firfircoonayn.

From xeryahooda copper sahlan oo awood u leh ficil leh:

• halogens;
• selenium,
• cyanide,
• cawl.

Inta badan waxay abuurtaa xeryahooda adag ama double cusbada. xeryahooda ku dhowaad dhammaan adag ee element this, marka laga reebo oxides - walxaha sunta ah. taagoo kuwa sameeyaan copper monovalent si fudud oxidized si wakiilada divalent.

codsiyada

Copper - isku dar ah ama walax daahir yahay in mid ka mid ah dalalka kuwan waxaa si balaadhan looga isticmaalaa warshadaha iyo nolol maalmeedka. Waxaa suurto gal ah in ay u xil dhowr warshado waaweyn isticmaali xeryahooda copper, iyo birta saafiga ah.

1. warshadaha maqaar, kuwaas oo qaar ka mid ah cusbo loo isticmaalo.
2. Warshadaha ee dhogorta iyo Xariir.
3. Warshadaha ee Bacriminta iyo ilaalinta dhirta ka soo cayayaanka (bluestone).
4. Alloys Copper hubkaas ayaa loo isticmaalaa in suuqa baabuurta.
5. Dhismaha maraakiibta, aviakonstruktsii.
6. Korontada, kuna waari dhexdeeda copper waxaa loo isticmaalaa sababta oo ah caabbinta daxalka wanaagsan iyo conductivity korontada iyo kulka sare.
7. qalab kala duwan.
8. Production ee galaasyada iyo alaabada guriga oo qiimo dhaqaale.

Waa wax iska cad in in kasta oo ay boqolaal dad badan oo reer sano, biraha kaliya adkaynay booska iyo cadaato kacaya iyo indispensability codsiga.

Alloys Copper iyo xoolahoodii,

Waxaa jira wax badan oo Alloys copper-ku-saleysan. Waxay leedahay sifooyin farsamo sare, sida fudud loo been-abuuri karin iyo giringiriyey, iftiinka iyo filan waa xoog badan yahay. Si kastaba ha ahaatee, isagoo intaa ku daray si weyn u soo hagaagtay sifooyinka qaybaha qaarkood.

Xaaladdan oo kale, waa in aad weydiisaa su'aasha ah: "Copper - walax ama jidhka, marka ay timaado Alloys ay?" Jawaabtu waxay noqon lahayd: walax this. Dhammaantood waa isku mid, waa kaliya iyaga in alaale inta jidhka kasta oo jidhka ah in la sameeyo doonaa, waxaaga aan ah in uu yahay wax soo saarka gaar ah.

Waa maxay Alloys copper?

1. isku darka dhowaad siman of copper iyo zinc naxaasta Halabuurka loo yaqaan. daawaha waxa uu leeyahay xoog sare iyo caabiga weerar kiimiko.
2. naxaas iyo qasacad - isku dhafan oo ah naxaas iyo qasacad.
3. Melchior - nickel iyo copper in cabirku yahay 20/80 100. Waxaa loo isticmaalaa in soo saaridda ee dahabka.
4. Gelinba - isku-dar ah nickel, copper iyo daro manganese.

Muhiimadda noolaha

Sidaas ma aha muhiim, copper - walax ama jidhka. dadka kale oo muhiim ah. Waa maxay doorka of copper nolosha noolaha? Waxaa soo baxday in aad u muhiim ah. Sayidka, ka udhigo ee biraha ku leeyihiin hawlaha soo socda.

1. Ku lug leh Isbadal ee udhigo birta ee unugga dhiigga.
2. Waxay yihiin ka qaybgalayaasha firfircoon geeddi socodka koritaanka iyo taranka.
3. U ogolow hayeyna tyrosine amino acid, halkan saamayn bandhigay ee midabka ah ee timaha iyo maqaarka.

Haddii jidhka oo lumiya element firfircoon tirada loo baahan yahay, ka dibna waxaa laga yaabaa in cudur xun. Tusaale ahaan, dhiig yari, timaha, u'y daran iyo wixii la mid ah.