Aluminium oxide (Al2O3). Is significant in its use to produce aluminium metal as an abrasive owing to its hardness. 3d illustration. The molecule is represented in different structures.
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- 大图:11985 × 4712 像素·101.47 cm × 39.89 cm·300dpi·JPG
- 中图:1000 × 393 像素·35.28 cm × 13.86 cm·72dpi·JPG
- 小图:500 × 197 像素·17.64 cm × 6.95 cm·72dpi·JPG