Copper
Ingxenye 29 · 63.546 u
I-copper iyinye yezinto ezidala kakhulu eziziwa ngabantu futhi iyi-conductor enhle yokushisa nogesi.
Izici Zobuchopho
| I-Atom Mass | 63.546 u |
| Ubukhulu | 8.96 g/cm³ |
| Izinga lokuncibilika | 1357.77 K |
| Izinga lokubopha | 2835.0 K |
| Ukubonakala | Ukukhanya kwegolide okubomvu-oranje |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.9 (I-Pauling) |
| I-Ionization Energy | 745.5 kJ/mol |
| I-electron affinity | 119.2 kJ/mol |
| I-Oxidation States | +1, +2, +3, +4 |
Izici ze-Atom
| I-electron | [Ar] 3d10 4s1 |
| I-Atom Radius | 128.0 pm |
| I-Covalent Radius | 132.0 pm |
| I-Van der Waals Radius | 140.0 pm |
Ukuqapha
| Itholakele ngu | Known since antiquity |
| Indawo | i-Middle East |
| Ibizwa nge | isiLatin 'cuprum' kusuka esiqhingi sase-Cyprus |
Malunga Copper
I-copper iyinsimbi eqinile, eqinile, eqinile ene-thermal ephezulu kakhulu kanye ne-electric conductivity. I-copper ingenye yezinto ezincane ezitholakalayo ezisebenzisa ngokuqondile ifomu lensimbi emvelo. I-copper isetshenziswa iminyaka engaphezu kwengu-10,000.
Izisebenziso
Ukuxhuma ngentambo, ukuxhuma ngepayipi, ukuxhuma ngendlu yangasese, amakhophi, ama-electronic, ama-antimicrobial surfaces, kanye nezinto zokupheka.
Iqiniso elijabulisayo
I-copper isebenza ngokuvamile njenge-antimicrobial - amabhaktheriya ashaya emahoreni ambalwa ebusweni be-copper, ngakho-ke izibhedlela zisebenzisa ama-alloys e-copper ezindaweni zokuvala.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 63 | 0.6915% | - | Yebo |
| 65 | 0.3085% | - | Yebo |
I-electron
[Ar] 3d10 4s1