සැකිල්ල:EIementbox
{{Elementbox
|name=තඹ
|number=29
|symbol=Cu
|left=Fe
|right=සින්ක්Zn
|above=-
|below=රීදිAg
|series=අන්තරික ලෝහ
|series comment=
|group=11
|period=4
|block=d
|series color=
|phase color=
|appearance=රතු-තැඔලි (තඹ)
|image name=copper crystals.jpg
|image size=
|image name comment=
|image name 2=copper Spectra.jpg
|image name 2 comment=ෙකාෆර් වල වර්ණාවලි සටහන.
|atomic mass=63.546
|atomic mass 2=
|atomic mass comment=
|electron configuration=[Ar] 3d10 4s1
|electrons per shell=2,8,18,1
|color=
|phase=ඝන
|phase comment=
|density gplstp=
|density gpcm3nrt=8.96
|density gpcm3nrt 2=8.02
|density gpcm3mp=1.584
|melting point K=1357.77
|melting point C=1084.62
|melting point F=1984.32
|boiling point K=2835
|boiling point C=2662
|boiling point F=4643
|triple point K=
|triple point kPa=
|critical point K=
|critical point MPa=
|heat fusion=13.26
|heat fusion 2=
|heat vaporization=300.4
|heat capacity=24.440
|vapor pressure 1=1509
|vapor pressure 10=1661
|vapor pressure 100=1850
|vapor pressure 1 k=2089
|vapor pressure 10 k=2404
|vapor pressure 100 k=2834
|vapor pressure comment=
|crystal structure= ෂඩාස්රාකාර ආසන්න
|oxidation states=-2,+1,+2,+3,+4
|journal=
|oxidation states comment=භාෂ්මික ඔක්සයිඩ
|electronegativity=1.90
|number of ionization energies=4
|1st ionization energy=745.5
|2nd ionization energy=1957.9
|3rd ionization energy=3555
|atomic radius=128
|covalent radius=132±4
|Van der Waals radius=[[1 E-12 m|140]
|magnetic ordering= දුර්වල චුම්භක ආකර්ශක
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=16.78 n
|thermal conductivity=401
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=16.5
|speed of sound=
|speed of sound rod at 20=
|speed of sound rod at r.t.=(annealed)
3810
|Young's modulus=45
|Shear modulus=48
|Bulk modulus=140
|Poisson ratio=0.34
|Mohs hardness=3.0
|Vickers hardness=343-369
|Brinell hardness=235-878
|CAS number=7440-50-8
|isotopes=
}}