什么的密度为2700千克/米

是铝.

单位没写全呀,应该是2700千克/立方米 .

常用金属密度:

Li Density:0.534g/cm3

Na Density:0.968g/cm3

K Density:0.89g/cm3

Rb Density:1.532g/cm3

Cs Density:1.93g/cm3

Be Density:1.85g/cm3

Mg Density:1.738g/cm3

Ca Density:1.55g/cm3

Sr Density:2.64g/cm3

Ba Density:3.51g/cm3

Sc Density:2.985g/cm3

Y Density:4.472g/cm3

La Density:6.162g/cm3

Ce Density:6.770g/cm3

Pr Density:6.77g/cm3

Nd Density:7.01g/cm3

Pm Density:7.26g/cm3

Sm Density:7.52g/cm3

Eu Density:5.244g/cm3

Gd Density:7.90g/cm3

Tb Density:8.23g/cm3

Dy Density:8.540g/cm3

Ho Density:8.79g/cm3

Er Density:9.066g/cm3

Tm Density:9.32g/cm3

Lu Density:9.841g/cm3

Th Density:11.7g/cm3

U Density:19.1g/cm3

Ti Density:4.506g/cm3

Zr Density:6.52g/cm3

Hf Density:13.31g/cm3

V Density:6.0g/cm3

Nb Density:8.57g/cm3

Ta Density:16.69g/cm3

Cr Density:7.15g/cm3

Mo Density:10.28g/cm3

W Density:19.25g/cm3

Mn Density:7.21g/cm3

Re Density:21.02g/cm3

Fe Density:7.86g/cm3

Ru Density:12.45g/cm3

Os Density:22.61g/cm3

Co Density:8.90g/cm3

Rh Density:12.41g/cm3

Ir Density:22.65g/cm3

Ni Density:8.908g/cm3

Pd Density:12.023g/cm3

Pt Density:21.45g/cm3

Cu Density:8.96g/cm3

Ag Density:10.49g/cm3

Au Density:19.3g/cm3

Zn Density:7.14g/cm3

Cd Density:8.65g/cm3

Hg Density:(liquid) 13.534g/cm3

Al Density:2.70g/cm3

Ga Density:5.91g/cm3

In Density:7.31g/cm3

Tl Density:11.85g/cm3

Ge Density:5.323g/cm3

Sn Density:(white) 7.265g/cm3

Density:(grey) 5.769g/cm3

Pb Density:11.34g/cm3

Sb Density:6.697g/cm3

Bi Density:9.78g/cm3

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