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| chromium A hard grey metallic element that takes a high polish, occurring principally in chromite: used in steel alloys and electroplating to increase hardness and corrosion-resistance | |||
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| chromium (Chromium) | |||
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crom : 6 a las frases, 3 temas |
| Construcción | 3 |
| Microsoft | 1 |
| Química | 2 |